858114095

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{2749}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 1039500000

約数和(自身を除く): 181385905

約数列:

[1, 5, 149, 419, 745, 2095, 2749, 13745, 62431, 312155, 409601, 1151831, 2048005, 5759155, 171622819, 858114095]

約数ペア:

[(1, 858114095), (5, 171622819), (149, 5759155), (419, 2048005), (745, 1151831), (2095, 409601), (2749, 312155), (13745, 62431)]