68707965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3691}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 118025856

約数和(自身を除く): 49317891

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3691, 3723, 6205, 11073, 18455, 18615, 55365, 62747, 188241, 269443, 313735, 808329, 941205, 1347215, 4041645, 4580531, 13741593, 22902655, 68707965]

約数ペア:

[(1, 68707965), (3, 22902655), (5, 13741593), (15, 4580531), (17, 4041645), (51, 1347215), (73, 941205), (85, 808329), (219, 313735), (255, 269443), (365, 188241), (1095, 62747), (1241, 55365), (3691, 18615), (3723, 18455), (6205, 11073)]