374667085

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{14303}}^1$

素因数の和:14365

約数の個数: 24

約数和(自身を含む): 502585344

約数和(自身を除く): 127918259

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 14303, 26195, 71515, 185939, 443393, 929695, 2216965, 2417207, 5764109, 12086035, 28820545, 74933417, 374667085]

約数ペア:

[(1, 374667085), (5, 74933417), (13, 28820545), (31, 12086035), (65, 5764109), (155, 2417207), (169, 2216965), (403, 929695), (845, 443393), (2015, 185939), (5239, 71515), (14303, 26195)]