156640815

素因数分解:

$3^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{3019}}^1$

素因数の和:4183

約数の個数: 24

約数和(自身を含む): 271836240

約数和(自身を除く): 115195425

約数列:

[1, 3, 5, 9, 15, 45, 1153, 3019, 3459, 5765, 9057, 10377, 15095, 17295, 27171, 45285, 51885, 135855, 3480907, 10442721, 17404535, 31328163, 52213605, 156640815]

約数ペア:

[(1, 156640815), (3, 52213605), (5, 31328163), (9, 17404535), (15, 10442721), (45, 3480907), (1153, 135855), (3019, 51885), (3459, 45285), (5765, 27171), (9057, 17295), (10377, 15095)]