248954172435

素因数分解:

$3^3\times 5^1\times {\mathrm{1844104981}}^1$

素因数の和:1844104995

約数の個数: 16

約数和(自身を含む): 442585195680

約数和(自身を除く): 193631023245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1844104981, 5532314943, 9220524905, 16596944829, 27661574715, 49790834487, 82984724145, 248954172435]

約数ペア:

[(1, 248954172435), (3, 82984724145), (5, 49790834487), (9, 27661574715), (15, 16596944829), (27, 9220524905), (45, 5532314943), (135, 1844104981)]