13302245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 18942336

約数和(自身を除く): 5640091

約数列:

[1, 5, 11, 17, 41, 55, 85, 187, 205, 347, 451, 697, 935, 1735, 2255, 3485, 3817, 5899, 7667, 14227, 19085, 29495, 38335, 64889, 71135, 156497, 241859, 324445, 782485, 1209295, 2660449, 13302245]

約数ペア:

[(1, 13302245), (5, 2660449), (11, 1209295), (17, 782485), (41, 324445), (55, 241859), (85, 156497), (187, 71135), (205, 64889), (347, 38335), (451, 29495), (697, 19085), (935, 14227), (1735, 7667), (2255, 5899), (3485, 3817)]