52809952125

素因数分解:

$3^1\times 5^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{17851}}^1$

素因数の和:17913

約数の個数: 128

約数和(自身を含む): 106940620800

約数和(自身を除く): 54130668675

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 49, 69, 75, 105, 115, 125, 147, 161, 175, 245, 343, 345, 375, 483, 525, 575, 735, 805, 875, 1029, 1127, 1225, 1715, 1725, 2415, 2625, 2875, 3381, 3675, 4025, 5145, 5635, 6125, 7889, 8575, 8625, 12075, 16905, 17851, 18375, 20125, 23667, 25725, 28175, 39445, 42875, 53553, 60375, 84525, 89255, 118335, 124957, 128625, 140875, 197225, 267765, 374871, 410573, 422625, 446275, 591675, 624785, 874699, 986125, 1231719, 1338825, 1874355, 2052865, 2231375, 2624097, 2874011, 2958375, 3123925, 4373495, 6122893, 6158595, 6694125, 8622033, 9371775, 10264325, 13120485, 14370055, 15619625, 18368679, 20118077, 21867475, 30614465, 30792975, 43110165, 46858875, 51321625, 60354231, 65602425, 71850275, 91843395, 100590385, 109337375, 140826539, 153072325, 153964875, 215550825, 301771155, 328012125, 359251375, 422479617, 459216975, 502951925, 704132695, 765361625, 1077754125, 1508855775, 2112398085, 2296084875, 2514759625, 3520663475, 7544278875, 10561990425, 17603317375, 52809952125]

約数ペア:

[(1, 52809952125), (3, 17603317375), (5, 10561990425), (7, 7544278875), (15, 3520663475), (21, 2514759625), (23, 2296084875), (25, 2112398085), (35, 1508855775), (49, 1077754125), (69, 765361625), (75, 704132695), (105, 502951925), (115, 459216975), (125, 422479617), (147, 359251375), (161, 328012125), (175, 301771155), (245, 215550825), (343, 153964875), (345, 153072325), (375, 140826539), (483, 109337375), (525, 100590385), (575, 91843395), (735, 71850275), (805, 65602425), (875, 60354231), (1029, 51321625), (1127, 46858875), (1225, 43110165), (1715, 30792975), (1725, 30614465), (2415, 21867475), (2625, 20118077), (2875, 18368679), (3381, 15619625), (3675, 14370055), (4025, 13120485), (5145, 10264325), (5635, 9371775), (6125, 8622033), (7889, 6694125), (8575, 6158595), (8625, 6122893), (12075, 4373495), (16905, 3123925), (17851, 2958375), (18375, 2874011), (20125, 2624097), (23667, 2231375), (25725, 2052865), (28175, 1874355), (39445, 1338825), (42875, 1231719), (53553, 986125), (60375, 874699), (84525, 624785), (89255, 591675), (118335, 446275), (124957, 422625), (128625, 410573), (140875, 374871), (197225, 267765)]