74137855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 28297985

約数列:

[1, 5, 11, 23, 55, 103, 115, 253, 515, 569, 1133, 1265, 2369, 2845, 5665, 6259, 11845, 13087, 26059, 31295, 58607, 65435, 130295, 143957, 293035, 644677, 719785, 1347961, 3223385, 6739805, 14827571, 74137855]

約数ペア:

[(1, 74137855), (5, 14827571), (11, 6739805), (23, 3223385), (55, 1347961), (103, 719785), (115, 644677), (253, 293035), (515, 143957), (569, 130295), (1133, 65435), (1265, 58607), (2369, 31295), (2845, 26059), (5665, 13087), (6259, 11845)]