61423505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 87187968

約数和(自身を除く): 25764463

約数列:

[1, 5, 11, 13, 55, 65, 143, 271, 317, 715, 1355, 1585, 2981, 3487, 3523, 4121, 14905, 17435, 17615, 20605, 38753, 45331, 85907, 193765, 226655, 429535, 944977, 1116791, 4724885, 5583955, 12284701, 61423505]

約数ペア:

[(1, 61423505), (5, 12284701), (11, 5583955), (13, 4724885), (55, 1116791), (65, 944977), (143, 429535), (271, 226655), (317, 193765), (715, 85907), (1355, 45331), (1585, 38753), (2981, 20605), (3487, 17615), (3523, 17435), (4121, 14905)]