225458305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{3049}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 282844800

約数和(自身を除く): 57386495

約数列:

[1, 5, 23, 115, 643, 3049, 3215, 14789, 15245, 70127, 73945, 350635, 1960507, 9802535, 45091661, 225458305]

約数ペア:

[(1, 225458305), (5, 45091661), (23, 9802535), (115, 1960507), (643, 350635), (3049, 73945), (3215, 70127), (14789, 15245)]