25103630531

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{30931}}^1$

素因数の和:31103

約数の個数: 24

約数和(自身を含む): 30365820672

約数和(自身を除く): 5262190141

約数列:

[1, 7, 23, 71, 161, 497, 1633, 5041, 11431, 30931, 35287, 115943, 216517, 711413, 811601, 2196101, 4979891, 15372707, 50510323, 155923171, 353572261, 1091462197, 3586232933, 25103630531]

約数ペア:

[(1, 25103630531), (7, 3586232933), (23, 1091462197), (71, 353572261), (161, 155923171), (497, 50510323), (1633, 15372707), (5041, 4979891), (11431, 2196101), (30931, 811601), (35287, 711413), (115943, 216517)]