68630185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 94993920

約数和(自身を除く): 26363735

約数列:

[1, 5, 13, 19, 61, 65, 95, 247, 305, 793, 911, 1159, 1235, 3965, 4555, 5795, 11843, 15067, 17309, 55571, 59215, 75335, 86545, 225017, 277855, 722423, 1055849, 1125085, 3612115, 5279245, 13726037, 68630185]

約数ペア:

[(1, 68630185), (5, 13726037), (13, 5279245), (19, 3612115), (61, 1125085), (65, 1055849), (95, 722423), (247, 277855), (305, 225017), (793, 86545), (911, 75335), (1159, 59215), (1235, 55571), (3965, 17309), (4555, 15067), (5795, 11843)]