475465207

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 576092160

約数和(自身を除く): 100626953

約数列:

[1, 7, 37, 47, 139, 259, 281, 329, 973, 1739, 1967, 5143, 6533, 10397, 12173, 13207, 36001, 39059, 45731, 72779, 92449, 241721, 273413, 488659, 1445183, 1692047, 1835773, 3420613, 10116281, 12850411, 67923601, 475465207]

約数ペア:

[(1, 475465207), (7, 67923601), (37, 12850411), (47, 10116281), (139, 3420613), (259, 1835773), (281, 1692047), (329, 1445183), (973, 488659), (1739, 273413), (1967, 241721), (5143, 92449), (6533, 72779), (10397, 45731), (12173, 39059), (13207, 36001)]