2060505

素因数分解:

$3^3\times 5^1\times {\mathrm{15263}}^1$

素因数の和:15277

約数の個数: 16

約数和(自身を含む): 3663360

約数和(自身を除く): 1602855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 15263, 45789, 76315, 137367, 228945, 412101, 686835, 2060505]

約数ペア:

[(1, 2060505), (3, 686835), (5, 412101), (9, 228945), (15, 137367), (27, 76315), (45, 45789), (135, 15263)]