1242829515

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2020861}}^1$

素因数の和:2020910

約数の個数: 16

約数和(自身を含む): 2037028896

約数和(自身を除く): 794199381

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 2020861, 6062583, 10104305, 30312915, 82855301, 248565903, 414276505, 1242829515]

約数ペア:

[(1, 1242829515), (3, 414276505), (5, 248565903), (15, 82855301), (41, 30312915), (123, 10104305), (205, 6062583), (615, 2020861)]