8161095

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5386425

約数列:

[1, 3, 5, 15, 71, 79, 97, 213, 237, 291, 355, 395, 485, 1065, 1185, 1455, 5609, 6887, 7663, 16827, 20661, 22989, 28045, 34435, 38315, 84135, 103305, 114945, 544073, 1632219, 2720365, 8161095]

約数ペア:

[(1, 8161095), (3, 2720365), (5, 1632219), (15, 544073), (71, 114945), (79, 103305), (97, 84135), (213, 38315), (237, 34435), (291, 28045), (355, 22989), (395, 20661), (485, 16827), (1065, 7663), (1185, 6887), (1455, 5609)]