54089375

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2396

約数の個数: 20

約数和(自身を含む): 69446520

約数和(自身を除く): 15357145

約数列:

[1, 5, 25, 37, 125, 185, 625, 925, 2339, 4625, 11695, 23125, 58475, 86543, 292375, 432715, 1461875, 2163575, 10817875, 54089375]

約数ペア:

[(1, 54089375), (5, 10817875), (25, 2163575), (37, 1461875), (125, 432715), (185, 292375), (625, 86543), (925, 58475), (2339, 23125), (4625, 11695)]