42206825

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 54395328

約数和(自身を除く): 12188503

約数列:

[1, 5, 25, 37, 103, 185, 443, 515, 925, 2215, 2575, 3811, 11075, 16391, 19055, 45629, 81955, 95275, 228145, 409775, 1140725, 1688273, 8441365, 42206825]

約数ペア:

[(1, 42206825), (5, 8441365), (25, 1688273), (37, 1140725), (103, 409775), (185, 228145), (443, 95275), (515, 81955), (925, 45629), (2215, 19055), (2575, 16391), (3811, 11075)]