1241925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 2127840

約数和(自身を除く): 885915

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 571, 725, 1713, 2175, 2855, 8565, 14275, 16559, 42825, 49677, 82795, 248385, 413975, 1241925]

約数ペア:

[(1, 1241925), (3, 413975), (5, 248385), (15, 82795), (25, 49677), (29, 42825), (75, 16559), (87, 14275), (145, 8565), (435, 2855), (571, 2175), (725, 1713)]