8007225

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 13323552

約数和(自身を除く): 5316327

約数列:

[1, 3, 5, 15, 25, 75, 241, 443, 723, 1205, 1329, 2215, 3615, 6025, 6645, 11075, 18075, 33225, 106763, 320289, 533815, 1601445, 2669075, 8007225]

約数ペア:

[(1, 8007225), (3, 2669075), (5, 1601445), (15, 533815), (25, 320289), (75, 106763), (241, 33225), (443, 18075), (723, 11075), (1205, 6645), (1329, 6025), (2215, 3615)]