22854975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 44413824

約数和(自身を除く): 21558849

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2131, 2145, 3575, 6393, 10655, 10725, 23441, 27703, 31965, 53275, 70323, 83109, 117205, 138515, 159825, 304733, 351615, 415545, 586025, 692575, 914199, 1523665, 1758075, 2077725, 4570995, 7618325, 22854975]

約数ペア:

[(1, 22854975), (3, 7618325), (5, 4570995), (11, 2077725), (13, 1758075), (15, 1523665), (25, 914199), (33, 692575), (39, 586025), (55, 415545), (65, 351615), (75, 304733), (143, 159825), (165, 138515), (195, 117205), (275, 83109), (325, 70323), (429, 53275), (715, 31965), (825, 27703), (975, 23441), (2131, 10725), (2145, 10655), (3575, 6393)]