15068385

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3251}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 26380224

約数和(自身を除く): 11311839

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 3251, 4635, 9753, 16255, 29259, 48765, 146295, 334853, 1004559, 1674265, 3013677, 5022795, 15068385]

約数ペア:

[(1, 15068385), (3, 5022795), (5, 3013677), (9, 1674265), (15, 1004559), (45, 334853), (103, 146295), (309, 48765), (515, 29259), (927, 16255), (1545, 9753), (3251, 4635)]