68626525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 94377888

約数和(自身を除く): 25751363

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 4091, 16775, 20455, 45001, 102275, 225005, 249551, 1125025, 1247755, 2745061, 6238775, 13725305, 68626525]

約数ペア:

[(1, 68626525), (5, 13725305), (11, 6238775), (25, 2745061), (55, 1247755), (61, 1125025), (275, 249551), (305, 225005), (671, 102275), (1525, 45001), (3355, 20455), (4091, 16775)]