306157065

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{130003}}^1$

素因数の和:130168

約数の個数: 16

約数和(自身を含む): 492975168

約数和(自身を除く): 186818103

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 130003, 390009, 650015, 1950045, 20410471, 61231413, 102052355, 306157065]

約数ペア:

[(1, 306157065), (3, 102052355), (5, 61231413), (15, 20410471), (157, 1950045), (471, 650015), (785, 390009), (2355, 130003)]