253470545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11071}}^1$

素因数の和:11336

約数の個数: 16

約数和(自身を含む): 321530880

約数和(自身を除く): 68060335

約数列:

[1, 5, 19, 95, 241, 1205, 4579, 11071, 22895, 55355, 210349, 1051745, 2668111, 13340555, 50694109, 253470545]

約数ペア:

[(1, 253470545), (5, 50694109), (19, 13340555), (95, 2668111), (241, 1051745), (1205, 210349), (4579, 55355), (11071, 22895)]