2925720735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{1559}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 5459650560

約数和(自身を除く): 2533929825

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 293, 305, 427, 879, 915, 1281, 1465, 1559, 2051, 2135, 4395, 4677, 6153, 6405, 7795, 10255, 10913, 17873, 23385, 30765, 32739, 53619, 54565, 89365, 95099, 125111, 163695, 268095, 285297, 375333, 456787, 475495, 625555, 665693, 1370361, 1426485, 1876665, 1997079, 2283935, 3197509, 3328465, 6851805, 9592527, 9985395, 15987545, 27864007, 47962635, 83592021, 139320035, 195048049, 417960105, 585144147, 975240245, 2925720735]

約数ペア:

[(1, 2925720735), (3, 975240245), (5, 585144147), (7, 417960105), (15, 195048049), (21, 139320035), (35, 83592021), (61, 47962635), (105, 27864007), (183, 15987545), (293, 9985395), (305, 9592527), (427, 6851805), (879, 3328465), (915, 3197509), (1281, 2283935), (1465, 1997079), (1559, 1876665), (2051, 1426485), (2135, 1370361), (4395, 665693), (4677, 625555), (6153, 475495), (6405, 456787), (7795, 375333), (10255, 285297), (10913, 268095), (17873, 163695), (23385, 125111), (30765, 95099), (32739, 89365), (53619, 54565)]