201385375

素因数分解:

$5^3\times {\mathrm{1129}}^1\times {\mathrm{1427}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 251727840

約数和(自身を除く): 50342465

約数列:

[1, 5, 25, 125, 1129, 1427, 5645, 7135, 28225, 35675, 141125, 178375, 1611083, 8055415, 40277075, 201385375]

約数ペア:

[(1, 201385375), (5, 40277075), (25, 8055415), (125, 1611083), (1129, 178375), (1427, 141125), (5645, 35675), (7135, 28225)]