4121325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1438

約数の個数: 36

約数和(自身を含む): 7955220

約数和(自身を除く): 3833895

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 1409, 2925, 4227, 7045, 12681, 18317, 21135, 35225, 54951, 63405, 91585, 105675, 164853, 274755, 317025, 457925, 824265, 1373775, 4121325]

約数ペア:

[(1, 4121325), (3, 1373775), (5, 824265), (9, 457925), (13, 317025), (15, 274755), (25, 164853), (39, 105675), (45, 91585), (65, 63405), (75, 54951), (117, 35225), (195, 21135), (225, 18317), (325, 12681), (585, 7045), (975, 4227), (1409, 2925)]