68917965

素因数分解:

$3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3001}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 110377536

約数和(自身を除く): 41459571

約数列:

[1, 3, 5, 15, 1531, 3001, 4593, 7655, 9003, 15005, 22965, 45015, 4594531, 13783593, 22972655, 68917965]

約数ペア:

[(1, 68917965), (3, 22972655), (5, 13783593), (15, 4594531), (1531, 45015), (3001, 22965), (4593, 15005), (7655, 9003)]