39892455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52147}}^1$

素因数の和:52175

約数の個数: 24

約数和(自身を含む): 73215792

約数和(自身を除く): 33323337

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52147, 156441, 260735, 469323, 782205, 886499, 2346615, 2659497, 4432495, 7978491, 13297485, 39892455]

約数ペア:

[(1, 39892455), (3, 13297485), (5, 7978491), (9, 4432495), (15, 2659497), (17, 2346615), (45, 886499), (51, 782205), (85, 469323), (153, 260735), (255, 156441), (765, 52147)]