12913485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 22740480

約数和(自身を除く): 9826995

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1409, 1833, 3055, 4227, 7045, 9165, 18317, 21135, 54951, 66223, 91585, 198669, 274755, 331115, 860899, 993345, 2582697, 4304495, 12913485]

約数ペア:

[(1, 12913485), (3, 4304495), (5, 2582697), (13, 993345), (15, 860899), (39, 331115), (47, 274755), (65, 198669), (141, 91585), (195, 66223), (235, 54951), (611, 21135), (705, 18317), (1409, 9165), (1833, 7045), (3055, 4227)]