27128835

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9883}}^1$

素因数の和:9955

約数の個数: 24

約数和(自身を含む): 47799024

約数和(自身を除く): 20670189

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 9883, 29649, 49415, 88947, 148245, 444735, 602863, 1808589, 3014315, 5425767, 9042945, 27128835]

約数ペア:

[(1, 27128835), (3, 9042945), (5, 5425767), (9, 3014315), (15, 1808589), (45, 602863), (61, 444735), (183, 148245), (305, 88947), (549, 49415), (915, 29649), (2745, 9883)]