148963575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{68489}}^1$

素因数の和:68531

約数の個数: 24

約数和(自身を含む): 254782800

約数和(自身を除く): 105819225

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 68489, 205467, 342445, 1027335, 1712225, 1986181, 5136675, 5958543, 9930905, 29792715, 49654525, 148963575]

約数ペア:

[(1, 148963575), (3, 49654525), (5, 29792715), (15, 9930905), (25, 5958543), (29, 5136675), (75, 1986181), (87, 1712225), (145, 1027335), (435, 342445), (725, 205467), (2175, 68489)]