125902015

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 152878176

約数和(自身を除く): 26976161

約数列:

[1, 5, 163, 241, 641, 815, 1205, 3205, 39283, 104483, 154481, 196415, 522415, 772405, 25180403, 125902015]

約数ペア:

[(1, 125902015), (5, 25180403), (163, 772405), (241, 522415), (641, 196415), (815, 154481), (1205, 104483), (3205, 39283)]