22198275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8969}}^1$

素因数の和:8996

約数の個数: 36

約数和(自身を含む): 43378920

約数和(自身を除く): 21180645

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 8969, 26907, 44845, 80721, 98659, 134535, 224225, 295977, 403605, 493295, 672675, 887931, 1479885, 2018025, 2466475, 4439655, 7399425, 22198275]

約数ペア:

[(1, 22198275), (3, 7399425), (5, 4439655), (9, 2466475), (11, 2018025), (15, 1479885), (25, 887931), (33, 672675), (45, 493295), (55, 403605), (75, 295977), (99, 224225), (165, 134535), (225, 98659), (275, 80721), (495, 44845), (825, 26907), (2475, 8969)]