22013551845

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{688031}}^1$

素因数の和:688127

約数の個数: 40

約数和(自身を含む): 39960898560

約数和(自身を除く): 17947346715

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 3555, 6399, 10665, 31995, 688031, 2064093, 3440155, 6192279, 10320465, 18576837, 30961395, 54354449, 55730511, 92884185, 163063347, 271772245, 278652555, 489190041, 815316735, 1467570123, 2445950205, 4402710369, 7337850615, 22013551845]

約数ペア:

[(1, 22013551845), (3, 7337850615), (5, 4402710369), (9, 2445950205), (15, 1467570123), (27, 815316735), (45, 489190041), (79, 278652555), (81, 271772245), (135, 163063347), (237, 92884185), (395, 55730511), (405, 54354449), (711, 30961395), (1185, 18576837), (2133, 10320465), (3555, 6192279), (6399, 3440155), (10665, 2064093), (31995, 688031)]