4520375

素因数分解:

$5^3\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 5978544

約数和(自身を除く): 1458169

約数列:

[1, 5, 25, 29, 43, 125, 145, 215, 725, 841, 1075, 1247, 3625, 4205, 5375, 6235, 21025, 31175, 36163, 105125, 155875, 180815, 904075, 4520375]

約数ペア:

[(1, 4520375), (5, 904075), (25, 180815), (29, 155875), (43, 105125), (125, 36163), (145, 31175), (215, 21025), (725, 6235), (841, 5375), (1075, 4205), (1247, 3625)]