22219605

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11483}}^1$

素因数の和:11537

約数の個数: 24

約数和(自身を含む): 39413088

約数和(自身を除く): 17193483

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 11483, 34449, 57415, 103347, 172245, 493769, 516735, 1481307, 2468845, 4443921, 7406535, 22219605]

約数ペア:

[(1, 22219605), (3, 7406535), (5, 4443921), (9, 2468845), (15, 1481307), (43, 516735), (45, 493769), (129, 172245), (215, 103347), (387, 57415), (645, 34449), (1935, 11483)]