69130815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6689}}^1$

素因数の和:6763

約数の個数: 32

約数和(自身を含む): 121383360

約数和(自身を除く): 52252545

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 6689, 10335, 20067, 33445, 86957, 100335, 260871, 354517, 434785, 1063551, 1304355, 1772585, 4608721, 5317755, 13826163, 23043605, 69130815]

約数ペア:

[(1, 69130815), (3, 23043605), (5, 13826163), (13, 5317755), (15, 4608721), (39, 1772585), (53, 1304355), (65, 1063551), (159, 434785), (195, 354517), (265, 260871), (689, 100335), (795, 86957), (2067, 33445), (3445, 20067), (6689, 10335)]