11898225

素因数分解:

$3^3\times 5^2\times {\mathrm{17627}}^1$

素因数の和:17646

約数の個数: 24

約数和(自身を含む): 21858720

約数和(自身を除く): 9960495

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 17627, 52881, 88135, 158643, 264405, 440675, 475929, 793215, 1322025, 2379645, 3966075, 11898225]

約数ペア:

[(1, 11898225), (3, 3966075), (5, 2379645), (9, 1322025), (15, 793215), (25, 475929), (27, 440675), (45, 264405), (75, 158643), (135, 88135), (225, 52881), (675, 17627)]