78286935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8919

約数の個数: 32

約数和(自身を含む): 136120320

約数和(自身を除く): 57833385

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 8861, 26583, 44305, 132915, 168359, 274691, 505077, 824073, 841795, 1373455, 2525385, 4120365, 5219129, 15657387, 26095645, 78286935]

約数ペア:

[(1, 78286935), (3, 26095645), (5, 15657387), (15, 5219129), (19, 4120365), (31, 2525385), (57, 1373455), (93, 841795), (95, 824073), (155, 505077), (285, 274691), (465, 168359), (589, 132915), (1767, 44305), (2945, 26583), (8835, 8861)]