308873295

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 555321312

約数和(自身を除く): 246448017

約数列:

[1, 3, 5, 9, 15, 41, 45, 83, 123, 205, 249, 369, 415, 615, 747, 1245, 1845, 2017, 3403, 3735, 6051, 10085, 10209, 17015, 18153, 30255, 30627, 51045, 82697, 90765, 153135, 167411, 248091, 413485, 502233, 744273, 837055, 1240455, 1506699, 2511165, 3721365, 6863851, 7533495, 20591553, 34319255, 61774659, 102957765, 308873295]

約数ペア:

[(1, 308873295), (3, 102957765), (5, 61774659), (9, 34319255), (15, 20591553), (41, 7533495), (45, 6863851), (83, 3721365), (123, 2511165), (205, 1506699), (249, 1240455), (369, 837055), (415, 744273), (615, 502233), (747, 413485), (1245, 248091), (1845, 167411), (2017, 153135), (3403, 90765), (3735, 82697), (6051, 51045), (10085, 30627), (10209, 30255), (17015, 18153)]