23299245

素因数分解:

$3^4\times 5^1\times {\mathrm{57529}}^1$

素因数の和:57546

約数の個数: 20

約数和(自身を含む): 41766780

約数和(自身を除く): 18467535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57529, 172587, 287645, 517761, 862935, 1553283, 2588805, 4659849, 7766415, 23299245]

約数ペア:

[(1, 23299245), (3, 7766415), (5, 4659849), (9, 2588805), (15, 1553283), (27, 862935), (45, 517761), (81, 287645), (135, 172587), (405, 57529)]