29980035

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 52279344

約数和(自身を除く): 22299309

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 3851, 7785, 11553, 19255, 34659, 57765, 173295, 666223, 1998669, 3331115, 5996007, 9993345, 29980035]

約数ペア:

[(1, 29980035), (3, 9993345), (5, 5996007), (9, 3331115), (15, 1998669), (45, 666223), (173, 173295), (519, 57765), (865, 34659), (1557, 19255), (2595, 11553), (3851, 7785)]