4561875

素因数分解:

$3^2\times 5^4\times {\mathrm{811}}^1$

素因数の和:837

約数の個数: 30

約数和(自身を含む): 8244236

約数和(自身を除く): 3682361

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 811, 1125, 1875, 2433, 4055, 5625, 7299, 12165, 20275, 36495, 60825, 101375, 182475, 304125, 506875, 912375, 1520625, 4561875]

約数ペア:

[(1, 4561875), (3, 1520625), (5, 912375), (9, 506875), (15, 304125), (25, 182475), (45, 101375), (75, 60825), (125, 36495), (225, 20275), (375, 12165), (625, 7299), (811, 5625), (1125, 4055), (1875, 2433)]