7440385

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 9754920

約数和(自身を除く): 2314535

約数列:

[1, 5, 23, 29, 97, 115, 145, 485, 529, 667, 2231, 2645, 2813, 3335, 11155, 14065, 15341, 51313, 64699, 76705, 256565, 323495, 1488077, 7440385]

約数ペア:

[(1, 7440385), (5, 1488077), (23, 323495), (29, 256565), (97, 76705), (115, 64699), (145, 51313), (485, 15341), (529, 14065), (667, 11155), (2231, 3335), (2645, 2813)]