2018601465

素因数分解:

$3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{85661}}^1$

素因数の和:87240

約数の個数: 16

約数和(自身を含む): 3231855936

約数和(自身を除く): 1213254471

約数列:

[1, 3, 5, 15, 1571, 4713, 7855, 23565, 85661, 256983, 428305, 1284915, 134573431, 403720293, 672867155, 2018601465]

約数ペア:

[(1, 2018601465), (3, 672867155), (5, 403720293), (15, 134573431), (1571, 1284915), (4713, 428305), (7855, 256983), (23565, 85661)]