80718135

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131249}}^1$

素因数の和:131298

約数の個数: 16

約数和(自身を含む): 132300000

約数和(自身を除く): 51581865

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 131249, 393747, 656245, 1968735, 5381209, 16143627, 26906045, 80718135]

約数ペア:

[(1, 80718135), (3, 26906045), (5, 16143627), (15, 5381209), (41, 1968735), (123, 656245), (205, 393747), (615, 131249)]