2980741515

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3257641}}^1$

素因数の和:3257710

約数の個数: 16

約数和(自身を含む): 4847371296

約数和(自身を除く): 1866629781

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 3257641, 9772923, 16288205, 48864615, 198716101, 596148303, 993580505, 2980741515]

約数ペア:

[(1, 2980741515), (3, 993580505), (5, 596148303), (15, 198716101), (61, 48864615), (183, 16288205), (305, 9772923), (915, 3257641)]