4550625

素因数分解:

$3^2\times 5^4\times {\mathrm{809}}^1$

素因数の和:835

約数の個数: 30

約数和(自身を含む): 8223930

約数和(自身を除く): 3673305

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 809, 1125, 1875, 2427, 4045, 5625, 7281, 12135, 20225, 36405, 60675, 101125, 182025, 303375, 505625, 910125, 1516875, 4550625]

約数ペア:

[(1, 4550625), (3, 1516875), (5, 910125), (9, 505625), (15, 303375), (25, 182025), (45, 101125), (75, 60675), (125, 36405), (225, 20225), (375, 12135), (625, 7281), (809, 5625), (1125, 4045), (1875, 2427)]