111728895

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 184584960

約数和(自身を除く): 72856065

約数列:

[1, 3, 5, 15, 41, 123, 139, 205, 417, 615, 695, 1307, 2085, 3921, 5699, 6535, 17097, 19605, 28495, 53587, 85485, 160761, 181673, 267935, 545019, 803805, 908365, 2725095, 7448593, 22345779, 37242965, 111728895]

約数ペア:

[(1, 111728895), (3, 37242965), (5, 22345779), (15, 7448593), (41, 2725095), (123, 908365), (139, 803805), (205, 545019), (417, 267935), (615, 181673), (695, 160761), (1307, 85485), (2085, 53587), (3921, 28495), (5699, 19605), (6535, 17097)]