68963715

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8467}}^1$

素因数の和:8659

約数の個数: 24

約数和(自身を含む): 120211728

約数和(自身を除く): 51248013

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 8467, 25401, 42335, 76203, 127005, 381015, 1532527, 4597581, 7662635, 13792743, 22987905, 68963715]

約数ペア:

[(1, 68963715), (3, 22987905), (5, 13792743), (9, 7662635), (15, 4597581), (45, 1532527), (181, 381015), (543, 127005), (905, 76203), (1629, 42335), (2715, 25401), (8145, 8467)]