79801475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8467}}^1$

素因数の和:8519

約数の個数: 24

約数和(自身を含む): 110253360

約数和(自身を除く): 30451885

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 8467, 9425, 42335, 110071, 211675, 245543, 550355, 1227715, 2751775, 3192059, 6138575, 15960295, 79801475]

約数ペア:

[(1, 79801475), (5, 15960295), (13, 6138575), (25, 3192059), (29, 2751775), (65, 1227715), (145, 550355), (325, 245543), (377, 211675), (725, 110071), (1885, 42335), (8467, 9425)]