868313375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{169427}}^1$

素因数の和:169483

約数の個数: 16

約数和(自身を含む): 1110092256

約数和(自身を除く): 241778881

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 169427, 847135, 4235675, 6946507, 21178375, 34732535, 173662675, 868313375]

約数ペア:

[(1, 868313375), (5, 173662675), (25, 34732535), (41, 21178375), (125, 6946507), (205, 4235675), (1025, 847135), (5125, 169427)]