22337425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 30935520

約数和(自身を除く): 8598095

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 1889, 2365, 9445, 11825, 20779, 47225, 81227, 103895, 406135, 519475, 893497, 2030675, 4467485, 22337425]

約数ペア:

[(1, 22337425), (5, 4467485), (11, 2030675), (25, 893497), (43, 519475), (55, 406135), (215, 103895), (275, 81227), (473, 47225), (1075, 20779), (1889, 11825), (2365, 9445)]