917960075

素因数分解:

$5^2\times {\mathrm{641}}^1\times {\mathrm{57283}}^1$

素因数の和:57934

約数の個数: 12

約数和(自身を含む): 1140066168

約数和(自身を除く): 222106093

約数列:

[1, 5, 25, 641, 3205, 16025, 57283, 286415, 1432075, 36718403, 183592015, 917960075]

約数ペア:

[(1, 917960075), (5, 183592015), (25, 36718403), (641, 1432075), (3205, 286415), (16025, 57283)]