18585505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5396

約数の個数: 16

約数和(自身を含む): 24195024

約数和(自身を除く): 5609519

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 5333, 26665, 90661, 218653, 453305, 1093265, 3717101, 18585505]

約数ペア:

[(1, 18585505), (5, 3717101), (17, 1093265), (41, 453305), (85, 218653), (205, 90661), (697, 26665), (3485, 5333)]