15404455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 20246400

約数和(自身を除く): 4841945

約数列:

[1, 5, 11, 55, 379, 739, 1895, 3695, 4169, 8129, 20845, 40645, 280081, 1400405, 3080891, 15404455]

約数ペア:

[(1, 15404455), (5, 3080891), (11, 1400405), (55, 280081), (379, 40645), (739, 20845), (1895, 8129), (3695, 4169)]