315236435

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1997}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 382944672

約数和(自身を除く): 67708237

約数列:

[1, 5, 131, 241, 655, 1205, 1997, 9985, 31571, 157855, 261607, 481277, 1308035, 2406385, 63047287, 315236435]

約数ペア:

[(1, 315236435), (5, 63047287), (131, 2406385), (241, 1308035), (655, 481277), (1205, 261607), (1997, 157855), (9985, 31571)]