1379445

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 2261952

約数和(自身を除く): 882507

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 2243, 6729, 11215, 33645, 91963, 275889, 459815, 1379445]

約数ペア:

[(1, 1379445), (3, 459815), (5, 275889), (15, 91963), (41, 33645), (123, 11215), (205, 6729), (615, 2243)]