672783017595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{64007}}^1$

素因数の和:66884

約数の個数: 64

約数和(自身を含む): 1220719610880

約数和(自身を除く): 547936593285

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2837, 3705, 8511, 14185, 36881, 42555, 53903, 64007, 110643, 161709, 184405, 192021, 269515, 320035, 553215, 700739, 808545, 832091, 960105, 1216133, 2102217, 2496273, 3503695, 3648399, 4160455, 6080665, 10511085, 12481365, 15809729, 18241995, 47429187, 79048645, 181587859, 237145935, 544763577, 907939295, 2360642167, 2723817885, 3450169321, 7081926501, 10350507963, 11803210835, 17250846605, 35409632505, 44852201173, 51752539815, 134556603519, 224261005865, 672783017595]

約数ペア:

[(1, 672783017595), (3, 224261005865), (5, 134556603519), (13, 51752539815), (15, 44852201173), (19, 35409632505), (39, 17250846605), (57, 11803210835), (65, 10350507963), (95, 7081926501), (195, 3450169321), (247, 2723817885), (285, 2360642167), (741, 907939295), (1235, 544763577), (2837, 237145935), (3705, 181587859), (8511, 79048645), (14185, 47429187), (36881, 18241995), (42555, 15809729), (53903, 12481365), (64007, 10511085), (110643, 6080665), (161709, 4160455), (184405, 3648399), (192021, 3503695), (269515, 2496273), (320035, 2102217), (553215, 1216133), (700739, 960105), (808545, 832091)]