149667075

素因数分解:

$3^3\times 5^2\times {\mathrm{221729}}^1$

素因数の和:221748

約数の個数: 24

約数和(自身を含む): 274945200

約数和(自身を除く): 125278125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 221729, 665187, 1108645, 1995561, 3325935, 5543225, 5986683, 9977805, 16629675, 29933415, 49889025, 149667075]

約数ペア:

[(1, 149667075), (3, 49889025), (5, 29933415), (9, 16629675), (15, 9977805), (25, 5986683), (27, 5543225), (45, 3325935), (75, 1995561), (135, 1108645), (225, 665187), (675, 221729)]