71205315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{115781}}^1$

素因数の和:115830

約数の個数: 16

約数和(自身を含む): 116708256

約数和(自身を除く): 45502941

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 115781, 347343, 578905, 1736715, 4747021, 14241063, 23735105, 71205315]

約数ペア:

[(1, 71205315), (3, 23735105), (5, 14241063), (15, 4747021), (41, 1736715), (123, 578905), (205, 347343), (615, 115781)]