995496225

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{308681}}^1$

素因数の和:308737

約数の個数: 24

約数和(自身を含む): 1684168992

約数和(自身を除く): 688672767

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 308681, 926043, 1543405, 4630215, 7717025, 13273283, 23151075, 39819849, 66366415, 199099245, 331832075, 995496225]

約数ペア:

[(1, 995496225), (3, 331832075), (5, 199099245), (15, 66366415), (25, 39819849), (43, 23151075), (75, 13273283), (129, 7717025), (215, 4630215), (645, 1543405), (1075, 926043), (3225, 308681)]