202010125

素因数分解:

$5^3\times {\mathrm{223}}^1\times {\mathrm{7247}}^1$

素因数の和:7485

約数の個数: 16

約数和(自身を含む): 253274112

約数和(自身を除く): 51263987

約数列:

[1, 5, 25, 125, 223, 1115, 5575, 7247, 27875, 36235, 181175, 905875, 1616081, 8080405, 40402025, 202010125]

約数ペア:

[(1, 202010125), (5, 40402025), (25, 8080405), (125, 1616081), (223, 905875), (1115, 181175), (5575, 36235), (7247, 27875)]