1330553515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{37967}}^1$

素因数の和:38178

約数の個数: 16

約数和(自身を含む): 1643862528

約数和(自身を除く): 313309013

約数列:

[1, 5, 43, 163, 215, 815, 7009, 35045, 37967, 189835, 1632581, 6188621, 8162905, 30943105, 266110703, 1330553515]

約数ペア:

[(1, 1330553515), (5, 266110703), (43, 30943105), (163, 8162905), (215, 6188621), (815, 1632581), (7009, 189835), (35045, 37967)]