22803825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 41640192

約数和(自身を除く): 18836367

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 131, 165, 211, 275, 393, 633, 655, 825, 1055, 1441, 1965, 2321, 3165, 3275, 4323, 5275, 6963, 7205, 9825, 11605, 15825, 21615, 27641, 34815, 36025, 58025, 82923, 108075, 138205, 174075, 304051, 414615, 691025, 912153, 1520255, 2073075, 4560765, 7601275, 22803825]

約数ペア:

[(1, 22803825), (3, 7601275), (5, 4560765), (11, 2073075), (15, 1520255), (25, 912153), (33, 691025), (55, 414615), (75, 304051), (131, 174075), (165, 138205), (211, 108075), (275, 82923), (393, 58025), (633, 36025), (655, 34815), (825, 27641), (1055, 21615), (1441, 15825), (1965, 11605), (2321, 9825), (3165, 7205), (3275, 6963), (4323, 5275)]