30004225

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 38638400

約数和(自身を除く): 8634175

約数列:

[1, 5, 25, 37, 163, 185, 199, 815, 925, 995, 4075, 4975, 6031, 7363, 30155, 32437, 36815, 150775, 162185, 184075, 810925, 1200169, 6000845, 30004225]

約数ペア:

[(1, 30004225), (5, 6000845), (25, 1200169), (37, 810925), (163, 184075), (185, 162185), (199, 150775), (815, 36815), (925, 32437), (995, 30155), (4075, 7363), (4975, 6031)]