16572015

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 28987920

約数和(自身を除く): 12415905

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 3259, 5085, 9777, 16295, 29331, 48885, 146655, 368267, 1104801, 1841335, 3314403, 5524005, 16572015]

約数ペア:

[(1, 16572015), (3, 5524005), (5, 3314403), (9, 1841335), (15, 1104801), (45, 368267), (113, 146655), (339, 48885), (565, 29331), (1017, 16295), (1695, 9777), (3259, 5085)]