8889744825

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{104801}}^1$

素因数の和:104859

約数の個数: 72

約数和(自身を含む): 17738786520

約数和(自身を除く): 8849041695

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 75, 87, 117, 145, 195, 225, 261, 325, 377, 435, 585, 725, 975, 1131, 1305, 1885, 2175, 2925, 3393, 5655, 6525, 9425, 16965, 28275, 84825, 104801, 314403, 524005, 943209, 1362413, 1572015, 2620025, 3039229, 4087239, 4716045, 6812065, 7860075, 9117687, 12261717, 15196145, 20436195, 23580225, 27353061, 34060325, 39509977, 45588435, 61308585, 75980725, 102180975, 118529931, 136765305, 197549885, 227942175, 306542925, 355589793, 592649655, 683826525, 987749425, 1777948965, 2963248275, 8889744825]

約数ペア:

[(1, 8889744825), (3, 2963248275), (5, 1777948965), (9, 987749425), (13, 683826525), (15, 592649655), (25, 355589793), (29, 306542925), (39, 227942175), (45, 197549885), (65, 136765305), (75, 118529931), (87, 102180975), (117, 75980725), (145, 61308585), (195, 45588435), (225, 39509977), (261, 34060325), (325, 27353061), (377, 23580225), (435, 20436195), (585, 15196145), (725, 12261717), (975, 9117687), (1131, 7860075), (1305, 6812065), (1885, 4716045), (2175, 4087239), (2925, 3039229), (3393, 2620025), (5655, 1572015), (6525, 1362413), (9425, 943209), (16965, 524005), (28275, 314403), (84825, 104801)]