68562495

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8807}}^1$

素因数の和:8991

約数の個数: 24

約数和(自身を含む): 119542176

約数和(自身を除く): 50979681

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 8807, 26421, 44035, 79263, 132105, 396315, 1523611, 4570833, 7618055, 13712499, 22854165, 68562495]

約数ペア:

[(1, 68562495), (3, 22854165), (5, 13712499), (9, 7618055), (15, 4570833), (45, 1523611), (173, 396315), (519, 132105), (865, 79263), (1557, 44035), (2595, 26421), (7785, 8807)]