129390075

素因数分解:

$3^3\times 5^2\times {\mathrm{191689}}^1$

素因数の和:191708

約数の個数: 24

約数和(自身を含む): 237695600

約数和(自身を除く): 108305525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 191689, 575067, 958445, 1725201, 2875335, 4792225, 5175603, 8626005, 14376675, 25878015, 43130025, 129390075]

約数ペア:

[(1, 129390075), (3, 43130025), (5, 25878015), (9, 14376675), (15, 8626005), (25, 5175603), (27, 4792225), (45, 2875335), (75, 1725201), (135, 958445), (225, 575067), (675, 191689)]