31295295

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10079}}^1$

素因数の和:10116

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 26765505

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 10079, 30237, 50395, 90711, 151185, 231817, 272133, 453555, 695451, 1159085, 1360665, 2086353, 3477255, 6259059, 10431765, 31295295]

約数ペア:

[(1, 31295295), (3, 10431765), (5, 6259059), (9, 3477255), (15, 2086353), (23, 1360665), (27, 1159085), (45, 695451), (69, 453555), (115, 272133), (135, 231817), (207, 151185), (345, 90711), (621, 50395), (1035, 30237), (3105, 10079)]