264908545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{253501}}^1$

素因数の和:253536

約数の個数: 16

約数和(自身を含む): 365042880

約数和(自身を除く): 100134335

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 253501, 1267505, 2788511, 4816519, 13942555, 24082595, 52981709, 264908545]

約数ペア:

[(1, 264908545), (5, 52981709), (11, 24082595), (19, 13942555), (55, 4816519), (95, 2788511), (209, 1267505), (1045, 253501)]