4950957025

素因数分解:

$5^2\times 7^1\times {\mathrm{28291183}}^1$

素因数の和:28291200

約数の個数: 12

約数和(自身を含む): 7016213632

約数和(自身を除く): 2065256607

約数列:

[1, 5, 7, 25, 35, 175, 28291183, 141455915, 198038281, 707279575, 990191405, 4950957025]

約数ペア:

[(1, 4950957025), (5, 990191405), (7, 707279575), (25, 198038281), (35, 141455915), (175, 28291183)]