74429615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8741}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 96931296

約数和(自身を除く): 22501681

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 8741, 43705, 113633, 568165, 1145071, 5725355, 14885923, 74429615]

約数ペア:

[(1, 74429615), (5, 14885923), (13, 5725355), (65, 1145071), (131, 568165), (655, 113633), (1703, 43705), (8515, 8741)]