29906025

素因数分解:

$3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{1409}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 49654560

約数和(自身を除く): 19748535

約数列:

[1, 3, 5, 15, 25, 75, 283, 849, 1409, 1415, 4227, 4245, 7045, 7075, 21135, 21225, 35225, 105675, 398747, 1196241, 1993735, 5981205, 9968675, 29906025]

約数ペア:

[(1, 29906025), (3, 9968675), (5, 5981205), (15, 1993735), (25, 1196241), (75, 398747), (283, 105675), (849, 35225), (1409, 21225), (1415, 21135), (4227, 7075), (4245, 7045)]