40408485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4409}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 30715995

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 4409, 9165, 13227, 22045, 57317, 66135, 171951, 207223, 286585, 621669, 859755, 1036115, 2693899, 3108345, 8081697, 13469495, 40408485]

約数ペア:

[(1, 40408485), (3, 13469495), (5, 8081697), (13, 3108345), (15, 2693899), (39, 1036115), (47, 859755), (65, 621669), (141, 286585), (195, 207223), (235, 171951), (611, 66135), (705, 57317), (1833, 22045), (3055, 13227), (4409, 9165)]