8728075505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{3253}}^1$

素因数の和:3801

約数の個数: 32

約数和(自身を含む): 11233328640

約数和(自身を除く): 2505253135

約数列:

[1, 5, 19, 61, 95, 305, 463, 1159, 2315, 3253, 5795, 8797, 16265, 28243, 43985, 61807, 141215, 198433, 309035, 536617, 992165, 1506139, 2683085, 3770227, 7530695, 18851135, 28616641, 91874479, 143083205, 459372395, 1745615101, 8728075505]

約数ペア:

[(1, 8728075505), (5, 1745615101), (19, 459372395), (61, 143083205), (95, 91874479), (305, 28616641), (463, 18851135), (1159, 7530695), (2315, 3770227), (3253, 2683085), (5795, 1506139), (8797, 992165), (16265, 536617), (28243, 309035), (43985, 198433), (61807, 141215)]