2061495

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 3636672

約数和(自身を除く): 1575177

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 751, 915, 2253, 2745, 3755, 6759, 11265, 33795, 45811, 137433, 229055, 412299, 687165, 2061495]

約数ペア:

[(1, 2061495), (3, 687165), (5, 412299), (9, 229055), (15, 137433), (45, 45811), (61, 33795), (183, 11265), (305, 6759), (549, 3755), (751, 2745), (915, 2253)]