12869765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 4859515

約数列:

[1, 5, 17, 23, 29, 85, 115, 145, 227, 391, 493, 667, 1135, 1955, 2465, 3335, 3859, 5221, 6583, 11339, 19295, 26105, 32915, 56695, 88757, 111911, 151409, 443785, 559555, 757045, 2573953, 12869765]

約数ペア:

[(1, 12869765), (5, 2573953), (17, 757045), (23, 559555), (29, 443785), (85, 151409), (115, 111911), (145, 88757), (227, 56695), (391, 32915), (493, 26105), (667, 19295), (1135, 11339), (1955, 6583), (2465, 5221), (3335, 3859)]