198117225

素因数分解:

$3^3\times 5^2\times {\mathrm{293507}}^1$

素因数の和:293526

約数の個数: 24

約数和(自身を含む): 363949920

約数和(自身を除く): 165832695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 293507, 880521, 1467535, 2641563, 4402605, 7337675, 7924689, 13207815, 22013025, 39623445, 66039075, 198117225]

約数ペア:

[(1, 198117225), (3, 66039075), (5, 39623445), (9, 22013025), (15, 13207815), (25, 7924689), (27, 7337675), (45, 4402605), (75, 2641563), (135, 1467535), (225, 880521), (675, 293507)]