1212503865

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1\times {\mathrm{1931}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 1990300032

約数和(自身を除く): 777796167

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1021, 1931, 3063, 5105, 5793, 9655, 15315, 28965, 41861, 79171, 125583, 209305, 237513, 395855, 627915, 1187565, 1971551, 5914653, 9857755, 29573265, 80833591, 242500773, 404167955, 1212503865]

約数ペア:

[(1, 1212503865), (3, 404167955), (5, 242500773), (15, 80833591), (41, 29573265), (123, 9857755), (205, 5914653), (615, 1971551), (1021, 1187565), (1931, 627915), (3063, 395855), (5105, 237513), (5793, 209305), (9655, 125583), (15315, 79171), (28965, 41861)]