84506775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 151895040

約数和(自身を除く): 67388265

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1425, 1767, 1913, 2325, 2945, 5739, 8835, 9565, 14725, 28695, 36347, 44175, 47825, 59303, 109041, 143475, 177909, 181735, 296515, 545205, 889545, 908675, 1126757, 1482575, 2726025, 3380271, 4447725, 5633785, 16901355, 28168925, 84506775]

約数ペア:

[(1, 84506775), (3, 28168925), (5, 16901355), (15, 5633785), (19, 4447725), (25, 3380271), (31, 2726025), (57, 1482575), (75, 1126757), (93, 908675), (95, 889545), (155, 545205), (285, 296515), (465, 181735), (475, 177909), (589, 143475), (775, 109041), (1425, 59303), (1767, 47825), (1913, 44175), (2325, 36347), (2945, 28695), (5739, 14725), (8835, 9565)]