1206604815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6187717}}^1$

素因数の和:6187738

約数の個数: 16

約数和(自身を含む): 2079073248

約数和(自身を除く): 872468433

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6187717, 18563151, 30938585, 80440321, 92815755, 241320963, 402201605, 1206604815]

約数ペア:

[(1, 1206604815), (3, 402201605), (5, 241320963), (13, 92815755), (15, 80440321), (39, 30938585), (65, 18563151), (195, 6187717)]