79667715

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 131326272

約数和(自身を除く): 51658557

約数列:

[1, 3, 5, 15, 41, 123, 205, 281, 461, 615, 843, 1383, 1405, 2305, 4215, 6915, 11521, 18901, 34563, 56703, 57605, 94505, 129541, 172815, 283515, 388623, 647705, 1943115, 5311181, 15933543, 26555905, 79667715]

約数ペア:

[(1, 79667715), (3, 26555905), (5, 15933543), (15, 5311181), (41, 1943115), (123, 647705), (205, 388623), (281, 283515), (461, 172815), (615, 129541), (843, 94505), (1383, 57605), (1405, 56703), (2305, 34563), (4215, 18901), (6915, 11521)]