266697017665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{15881}}^1$

素因数の和:16138

約数の個数: 64

約数和(自身を含む): 365006476800

約数和(自身を除く): 98309459135

約数列:

[1, 5, 13, 29, 59, 65, 145, 151, 295, 377, 755, 767, 1711, 1885, 1963, 3835, 4379, 8555, 8909, 9815, 15881, 21895, 22243, 44545, 56927, 79405, 111215, 115817, 206453, 258361, 284635, 460549, 579085, 936979, 1032265, 1291805, 2302745, 2398031, 3358693, 4684895, 5987137, 11990155, 12180727, 16793465, 27172391, 29935685, 31174403, 60903635, 69542899, 135861955, 141483829, 155872015, 347714495, 353241083, 707419145, 904057687, 1766205415, 1839289777, 4103031041, 4520288435, 9196448885, 20515155205, 53339403533, 266697017665]

約数ペア:

[(1, 266697017665), (5, 53339403533), (13, 20515155205), (29, 9196448885), (59, 4520288435), (65, 4103031041), (145, 1839289777), (151, 1766205415), (295, 904057687), (377, 707419145), (755, 353241083), (767, 347714495), (1711, 155872015), (1885, 141483829), (1963, 135861955), (3835, 69542899), (4379, 60903635), (8555, 31174403), (8909, 29935685), (9815, 27172391), (15881, 16793465), (21895, 12180727), (22243, 11990155), (44545, 5987137), (56927, 4684895), (79405, 3358693), (111215, 2398031), (115817, 2302745), (206453, 1291805), (258361, 1032265), (284635, 936979), (460549, 579085)]