40298895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 86557536

約数和(自身を除く): 46258641

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 455, 507, 585, 757, 819, 845, 1183, 1365, 1521, 2271, 2535, 3549, 3785, 4095, 5299, 5915, 6813, 7605, 9841, 10647, 11355, 15897, 17745, 26495, 29523, 34065, 47691, 49205, 53235, 68887, 79485, 88569, 127933, 147615, 206661, 238455, 344435, 383799, 442845, 619983, 639665, 895531, 1033305, 1151397, 1918995, 2686593, 3099915, 4477655, 5756985, 8059779, 13432965, 40298895]

約数ペア:

[(1, 40298895), (3, 13432965), (5, 8059779), (7, 5756985), (9, 4477655), (13, 3099915), (15, 2686593), (21, 1918995), (35, 1151397), (39, 1033305), (45, 895531), (63, 639665), (65, 619983), (91, 442845), (105, 383799), (117, 344435), (169, 238455), (195, 206661), (273, 147615), (315, 127933), (455, 88569), (507, 79485), (585, 68887), (757, 53235), (819, 49205), (845, 47691), (1183, 34065), (1365, 29523), (1521, 26495), (2271, 17745), (2535, 15897), (3549, 11355), (3785, 10647), (4095, 9841), (5299, 7605), (5915, 6813)]