196303990025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:928

約数の個数: 144

約数和(自身を含む): 299009195520

約数和(自身を除く): 102705205495

約数列:

[1, 5, 11, 13, 25, 31, 55, 65, 121, 143, 155, 275, 283, 325, 341, 403, 569, 605, 715, 775, 1415, 1573, 1705, 2015, 2845, 3025, 3113, 3575, 3679, 3751, 4433, 6259, 7075, 7397, 7865, 8525, 8773, 10075, 14225, 15565, 17639, 18395, 18755, 22165, 31295, 34243, 36985, 39325, 40469, 43865, 48763, 68849, 77825, 81367, 88195, 91975, 93775, 96503, 110825, 114049, 156475, 161027, 171215, 184925, 194029, 202345, 219325, 229307, 243815, 344245, 406835, 440975, 445159, 482515, 570245, 805135, 856075, 895037, 970145, 1011725, 1061533, 1146535, 1219075, 1254539, 1721225, 1771297, 2034175, 2093351, 2134319, 2225795, 2412575, 2522377, 2851225, 4025675, 4475185, 4850725, 4991837, 5307665, 5732675, 6272695, 8856485, 10466755, 10671595, 11128975, 12611885, 13799929, 19484267, 22375925, 23026861, 24959185, 26538325, 27746147, 31363475, 44282425, 52333775, 53357975, 54910207, 63059425, 64893881, 68999645, 97421335, 115134305, 124795925, 138730735, 253295471, 274551035, 324469405, 344998225, 487106675, 575671525, 604012277, 693653675, 713832691, 1266477355, 1372755175, 1622347025, 3020061385, 3569163455, 6332386775, 7852159601, 15100306925, 17845817275, 39260798005, 196303990025]

約数ペア:

[(1, 196303990025), (5, 39260798005), (11, 17845817275), (13, 15100306925), (25, 7852159601), (31, 6332386775), (55, 3569163455), (65, 3020061385), (121, 1622347025), (143, 1372755175), (155, 1266477355), (275, 713832691), (283, 693653675), (325, 604012277), (341, 575671525), (403, 487106675), (569, 344998225), (605, 324469405), (715, 274551035), (775, 253295471), (1415, 138730735), (1573, 124795925), (1705, 115134305), (2015, 97421335), (2845, 68999645), (3025, 64893881), (3113, 63059425), (3575, 54910207), (3679, 53357975), (3751, 52333775), (4433, 44282425), (6259, 31363475), (7075, 27746147), (7397, 26538325), (7865, 24959185), (8525, 23026861), (8773, 22375925), (10075, 19484267), (14225, 13799929), (15565, 12611885), (17639, 11128975), (18395, 10671595), (18755, 10466755), (22165, 8856485), (31295, 6272695), (34243, 5732675), (36985, 5307665), (39325, 4991837), (40469, 4850725), (43865, 4475185), (48763, 4025675), (68849, 2851225), (77825, 2522377), (81367, 2412575), (88195, 2225795), (91975, 2134319), (93775, 2093351), (96503, 2034175), (110825, 1771297), (114049, 1721225), (156475, 1254539), (161027, 1219075), (171215, 1146535), (184925, 1061533), (194029, 1011725), (202345, 970145), (219325, 895037), (229307, 856075), (243815, 805135), (344245, 570245), (406835, 482515), (440975, 445159)]