22260975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 40664064

約数和(自身を除く): 18403089

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 223, 275, 363, 605, 669, 825, 1115, 1331, 1815, 2453, 3025, 3345, 3993, 5575, 6655, 7359, 9075, 12265, 16725, 19965, 26983, 33275, 36795, 61325, 80949, 99825, 134915, 183975, 296813, 404745, 674575, 890439, 1484065, 2023725, 4452195, 7420325, 22260975]

約数ペア:

[(1, 22260975), (3, 7420325), (5, 4452195), (11, 2023725), (15, 1484065), (25, 890439), (33, 674575), (55, 404745), (75, 296813), (121, 183975), (165, 134915), (223, 99825), (275, 80949), (363, 61325), (605, 36795), (669, 33275), (825, 26983), (1115, 19965), (1331, 16725), (1815, 12265), (2453, 9075), (3025, 7359), (3345, 6655), (3993, 5575)]