16531335

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3251}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 28916784

約数和(自身を除く): 12385449

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 3251, 5085, 9753, 16255, 29259, 48765, 146295, 367363, 1102089, 1836815, 3306267, 5510445, 16531335]

約数ペア:

[(1, 16531335), (3, 5510445), (5, 3306267), (9, 1836815), (15, 1102089), (45, 367363), (113, 146295), (339, 48765), (565, 29259), (1017, 16255), (1695, 9753), (3251, 5085)]