1335265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 1772928

約数和(自身を除く): 437663

約数列:

[1, 5, 17, 23, 85, 115, 391, 683, 1955, 3415, 11611, 15709, 58055, 78545, 267053, 1335265]

約数ペア:

[(1, 1335265), (5, 267053), (17, 78545), (23, 58055), (85, 15709), (115, 11611), (391, 3415), (683, 1955)]