3088225

素因数分解:

$5^2\times 7^2\times {\mathrm{2521}}^1$

素因数の和:2545

約数の個数: 18

約数和(自身を含む): 4456374

約数和(自身を除く): 1368149

約数列:

[1, 5, 7, 25, 35, 49, 175, 245, 1225, 2521, 12605, 17647, 63025, 88235, 123529, 441175, 617645, 3088225]

約数ペア:

[(1, 3088225), (5, 617645), (7, 441175), (25, 123529), (35, 88235), (49, 63025), (175, 17647), (245, 12605), (1225, 2521)]