78480675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3869

約数の個数: 72

約数和(自身を含む): 173051424

約数和(自身を除く): 94570749

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 3833, 4095, 6825, 11499, 19165, 20475, 26831, 34497, 49829, 57495, 80493, 95825, 134155, 149487, 172485, 241479, 249145, 287475, 348803, 402465, 448461, 670775, 747435, 862425, 1046409, 1207395, 1245725, 1744015, 2012325, 2242305, 3139227, 3737175, 5232045, 6036975, 8720075, 11211525, 15696135, 26160225, 78480675]

約数ペア:

[(1, 78480675), (3, 26160225), (5, 15696135), (7, 11211525), (9, 8720075), (13, 6036975), (15, 5232045), (21, 3737175), (25, 3139227), (35, 2242305), (39, 2012325), (45, 1744015), (63, 1245725), (65, 1207395), (75, 1046409), (91, 862425), (105, 747435), (117, 670775), (175, 448461), (195, 402465), (225, 348803), (273, 287475), (315, 249145), (325, 241479), (455, 172485), (525, 149487), (585, 134155), (819, 95825), (975, 80493), (1365, 57495), (1575, 49829), (2275, 34497), (2925, 26831), (3833, 20475), (4095, 19165), (6825, 11499)]