315222015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{913687}}^1$

素因数の和:913718

約数の個数: 16

約数和(自身を含む): 526284288

約数和(自身を除く): 211062273

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 913687, 2741061, 4568435, 13705305, 21014801, 63044403, 105074005, 315222015]

約数ペア:

[(1, 315222015), (3, 105074005), (5, 63044403), (15, 21014801), (23, 13705305), (69, 4568435), (115, 2741061), (345, 913687)]