31054665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 52966656

約数和(自身を除く): 21911991

約数列:

[1, 3, 5, 15, 17, 51, 85, 193, 255, 579, 631, 965, 1893, 2895, 3155, 3281, 9465, 9843, 10727, 16405, 32181, 49215, 53635, 121783, 160905, 365349, 608915, 1826745, 2070311, 6210933, 10351555, 31054665]

約数ペア:

[(1, 31054665), (3, 10351555), (5, 6210933), (15, 2070311), (17, 1826745), (51, 608915), (85, 365349), (193, 160905), (255, 121783), (579, 53635), (631, 49215), (965, 32181), (1893, 16405), (2895, 10727), (3155, 9843), (3281, 9465)]