189800375

素因数分解:

$5^3\times {\mathrm{227}}^1\times {\mathrm{6689}}^1$

素因数の和:6931

約数の個数: 16

約数和(自身を含む): 237949920

約数和(自身を除く): 48149545

約数列:

[1, 5, 25, 125, 227, 1135, 5675, 6689, 28375, 33445, 167225, 836125, 1518403, 7592015, 37960075, 189800375]

約数ペア:

[(1, 189800375), (5, 37960075), (25, 7592015), (125, 1518403), (227, 836125), (1135, 167225), (5675, 33445), (6689, 28375)]