4729725

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:57

約数の個数: 144

約数和(自身を含む): 11874240

約数和(自身を除く): 7144515

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 25, 27, 33, 35, 39, 45, 49, 55, 63, 65, 75, 77, 91, 99, 105, 117, 135, 143, 147, 165, 175, 189, 195, 225, 231, 245, 273, 275, 297, 315, 325, 351, 385, 429, 441, 455, 495, 525, 539, 585, 637, 675, 693, 715, 735, 819, 825, 945, 975, 1001, 1155, 1225, 1287, 1323, 1365, 1485, 1575, 1617, 1755, 1911, 1925, 2079, 2145, 2205, 2275, 2457, 2475, 2695, 2925, 3003, 3185, 3465, 3575, 3675, 3861, 4095, 4725, 4851, 5005, 5733, 5775, 6435, 6615, 6825, 7007, 7425, 8085, 8775, 9009, 9555, 10395, 10725, 11025, 12285, 13475, 14553, 15015, 15925, 17199, 17325, 19305, 20475, 21021, 24255, 25025, 27027, 28665, 32175, 33075, 35035, 40425, 45045, 47775, 51975, 61425, 63063, 72765, 75075, 85995, 96525, 105105, 121275, 135135, 143325, 175175, 189189, 225225, 315315, 363825, 429975, 525525, 675675, 945945, 1576575, 4729725]

約数ペア:

[(1, 4729725), (3, 1576575), (5, 945945), (7, 675675), (9, 525525), (11, 429975), (13, 363825), (15, 315315), (21, 225225), (25, 189189), (27, 175175), (33, 143325), (35, 135135), (39, 121275), (45, 105105), (49, 96525), (55, 85995), (63, 75075), (65, 72765), (75, 63063), (77, 61425), (91, 51975), (99, 47775), (105, 45045), (117, 40425), (135, 35035), (143, 33075), (147, 32175), (165, 28665), (175, 27027), (189, 25025), (195, 24255), (225, 21021), (231, 20475), (245, 19305), (273, 17325), (275, 17199), (297, 15925), (315, 15015), (325, 14553), (351, 13475), (385, 12285), (429, 11025), (441, 10725), (455, 10395), (495, 9555), (525, 9009), (539, 8775), (585, 8085), (637, 7425), (675, 7007), (693, 6825), (715, 6615), (735, 6435), (819, 5775), (825, 5733), (945, 5005), (975, 4851), (1001, 4725), (1155, 4095), (1225, 3861), (1287, 3675), (1323, 3575), (1365, 3465), (1485, 3185), (1575, 3003), (1617, 2925), (1755, 2695), (1911, 2475), (1925, 2457), (2079, 2275), (2145, 2205)]