70004025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 155757888

約数和(自身を除く): 85753863

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 169, 175, 195, 225, 263, 273, 315, 325, 455, 507, 525, 585, 789, 819, 845, 975, 1183, 1315, 1365, 1521, 1575, 1841, 2275, 2367, 2535, 2925, 3419, 3549, 3945, 4095, 4225, 5523, 5915, 6575, 6825, 7605, 9205, 10257, 10647, 11835, 12675, 16569, 17095, 17745, 19725, 20475, 23933, 27615, 29575, 30771, 38025, 44447, 46025, 51285, 53235, 59175, 71799, 82845, 85475, 88725, 119665, 133341, 138075, 153855, 215397, 222235, 256425, 266175, 311129, 358995, 400023, 414225, 598325, 666705, 769275, 933387, 1076985, 1111175, 1555645, 1794975, 2000115, 2800161, 3333525, 4666935, 5384925, 7778225, 10000575, 14000805, 23334675, 70004025]

約数ペア:

[(1, 70004025), (3, 23334675), (5, 14000805), (7, 10000575), (9, 7778225), (13, 5384925), (15, 4666935), (21, 3333525), (25, 2800161), (35, 2000115), (39, 1794975), (45, 1555645), (63, 1111175), (65, 1076985), (75, 933387), (91, 769275), (105, 666705), (117, 598325), (169, 414225), (175, 400023), (195, 358995), (225, 311129), (263, 266175), (273, 256425), (315, 222235), (325, 215397), (455, 153855), (507, 138075), (525, 133341), (585, 119665), (789, 88725), (819, 85475), (845, 82845), (975, 71799), (1183, 59175), (1315, 53235), (1365, 51285), (1521, 46025), (1575, 44447), (1841, 38025), (2275, 30771), (2367, 29575), (2535, 27615), (2925, 23933), (3419, 20475), (3549, 19725), (3945, 17745), (4095, 17095), (4225, 16569), (5523, 12675), (5915, 11835), (6575, 10647), (6825, 10257), (7605, 9205)]