139392875

素因数分解:

$5^3\times {\mathrm{37}}^1\times {\mathrm{30139}}^1$

素因数の和:30191

約数の個数: 16

約数和(自身を含む): 178669920

約数和(自身を除く): 39277045

約数列:

[1, 5, 25, 37, 125, 185, 925, 4625, 30139, 150695, 753475, 1115143, 3767375, 5575715, 27878575, 139392875]

約数ペア:

[(1, 139392875), (5, 27878575), (25, 5575715), (37, 3767375), (125, 1115143), (185, 753475), (925, 150695), (4625, 30139)]