78237795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4935

約数の個数: 32

約数和(自身を含む): 133024320

約数和(自身を除く): 54786525

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 435, 555, 1073, 3219, 4861, 5365, 14583, 16095, 24305, 72915, 140969, 179857, 422907, 539571, 704845, 899285, 2114535, 2697855, 5215853, 15647559, 26079265, 78237795]

約数ペア:

[(1, 78237795), (3, 26079265), (5, 15647559), (15, 5215853), (29, 2697855), (37, 2114535), (87, 899285), (111, 704845), (145, 539571), (185, 422907), (435, 179857), (555, 140969), (1073, 72915), (3219, 24305), (4861, 16095), (5365, 14583)]