27920354325

素因数分解:

$3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{910199}}^1$

素因数の和:910621

約数の個数: 24

約数和(自身を含む): 46274568000

約数和(自身を除く): 18354213675

約数列:

[1, 3, 5, 15, 25, 75, 409, 1227, 2045, 6135, 10225, 30675, 910199, 2730597, 4550995, 13652985, 22754975, 68264925, 372271391, 1116814173, 1861356955, 5584070865, 9306784775, 27920354325]

約数ペア:

[(1, 27920354325), (3, 9306784775), (5, 5584070865), (15, 1861356955), (25, 1116814173), (75, 372271391), (409, 68264925), (1227, 22754975), (2045, 13652985), (6135, 4550995), (10225, 2730597), (30675, 910199)]