3155925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 5401440

約数和(自身を除く): 2245515

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1451, 2175, 4353, 7255, 21765, 36275, 42079, 108825, 126237, 210395, 631185, 1051975, 3155925]

約数ペア:

[(1, 3155925), (3, 1051975), (5, 631185), (15, 210395), (25, 126237), (29, 108825), (75, 42079), (87, 36275), (145, 21765), (435, 7255), (725, 4353), (1451, 2175)]