213540875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{46171}}^1$

素因数の和:46223

約数の個数: 16

約数和(自身を含む): 273707616

約数和(自身を除く): 60166741

約数列:

[1, 5, 25, 37, 125, 185, 925, 4625, 46171, 230855, 1154275, 1708327, 5771375, 8541635, 42708175, 213540875]

約数ペア:

[(1, 213540875), (5, 42708175), (25, 8541635), (37, 5771375), (125, 1708327), (185, 1154275), (925, 230855), (4625, 46171)]