26243035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 39134592

約数和(自身を除く): 12891557

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 421, 455, 685, 959, 1781, 2105, 2947, 4795, 5473, 8905, 12467, 14735, 27365, 38311, 57677, 62335, 191555, 288385, 403739, 749801, 2018695, 3749005, 5248607, 26243035]

約数ペア:

[(1, 26243035), (5, 5248607), (7, 3749005), (13, 2018695), (35, 749801), (65, 403739), (91, 288385), (137, 191555), (421, 62335), (455, 57677), (685, 38311), (959, 27365), (1781, 14735), (2105, 12467), (2947, 8905), (4795, 5473)]