152868325

素因数分解:

$5^2\times {\mathrm{71}}^2\times {\mathrm{1213}}^1$

素因数の和:1365

約数の個数: 18

約数和(自身を含む): 192422642

約数和(自身を除く): 39554317

約数列:

[1, 5, 25, 71, 355, 1213, 1775, 5041, 6065, 25205, 30325, 86123, 126025, 430615, 2153075, 6114733, 30573665, 152868325]

約数ペア:

[(1, 152868325), (5, 30573665), (25, 6114733), (71, 2153075), (355, 430615), (1213, 126025), (1775, 86123), (5041, 30325), (6065, 25205)]