201411765

素因数分解:

$3^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 367937280

約数和(自身を除く): 166525515

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 163, 243, 339, 405, 489, 565, 729, 815, 1017, 1215, 1467, 1695, 2187, 2445, 3051, 3645, 4401, 5085, 7335, 9153, 10935, 13203, 15255, 18419, 22005, 27459, 39609, 45765, 55257, 66015, 82377, 92095, 118827, 137295, 165771, 198045, 247131, 276285, 356481, 411885, 497313, 594135, 828855, 1235655, 1491939, 1782405, 2486565, 4475817, 7459695, 13427451, 22379085, 40282353, 67137255, 201411765]

約数ペア:

[(1, 201411765), (3, 67137255), (5, 40282353), (9, 22379085), (15, 13427451), (27, 7459695), (45, 4475817), (81, 2486565), (113, 1782405), (135, 1491939), (163, 1235655), (243, 828855), (339, 594135), (405, 497313), (489, 411885), (565, 356481), (729, 276285), (815, 247131), (1017, 198045), (1215, 165771), (1467, 137295), (1695, 118827), (2187, 92095), (2445, 82377), (3051, 66015), (3645, 55257), (4401, 45765), (5085, 39609), (7335, 27459), (9153, 22005), (10935, 18419), (13203, 15255)]