15428095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 5800385

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 233, 323, 697, 779, 1165, 1615, 3485, 3895, 3961, 4427, 9553, 13243, 19805, 22135, 47765, 66215, 75259, 162401, 181507, 376295, 812005, 907535, 3085619, 15428095]

約数ペア:

[(1, 15428095), (5, 3085619), (17, 907535), (19, 812005), (41, 376295), (85, 181507), (95, 162401), (205, 75259), (233, 66215), (323, 47765), (697, 22135), (779, 19805), (1165, 13243), (1615, 9553), (3485, 4427), (3895, 3961)]