6868875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 12317760

約数和(自身を除く): 5448885

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1409, 1625, 4227, 4875, 7045, 18317, 21135, 35225, 54951, 91585, 105675, 176125, 274755, 457925, 528375, 1373775, 2289625, 6868875]

約数ペア:

[(1, 6868875), (3, 2289625), (5, 1373775), (13, 528375), (15, 457925), (25, 274755), (39, 176125), (65, 105675), (75, 91585), (125, 54951), (195, 35225), (325, 21135), (375, 18317), (975, 7045), (1409, 4875), (1625, 4227)]