16146005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 21213576

約数和(自身を除く): 5067571

約数列:

[1, 5, 17, 41, 85, 113, 205, 565, 697, 1681, 1921, 3485, 4633, 8405, 9605, 23165, 28577, 78761, 142885, 189953, 393805, 949765, 3229201, 16146005]

約数ペア:

[(1, 16146005), (5, 3229201), (17, 949765), (41, 393805), (85, 189953), (113, 142885), (205, 78761), (565, 28577), (697, 23165), (1681, 9605), (1921, 8405), (3485, 4633)]