39129555

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3971

約数の個数: 32

約数和(自身を含む): 67599360

約数和(自身を除く): 28469805

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 3911, 10005, 11733, 19555, 58665, 89953, 113419, 269859, 340257, 449765, 567095, 1349295, 1701285, 2608637, 7825911, 13043185, 39129555]

約数ペア:

[(1, 39129555), (3, 13043185), (5, 7825911), (15, 2608637), (23, 1701285), (29, 1349295), (69, 567095), (87, 449765), (115, 340257), (145, 269859), (345, 113419), (435, 89953), (667, 58665), (2001, 19555), (3335, 11733), (3911, 10005)]