55581285

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{52189}}^1$

素因数の和:52268

約数の個数: 16

約数和(自身を含む): 90184320

約数和(自身を除く): 34603035

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 52189, 156567, 260945, 782835, 3705419, 11116257, 18527095, 55581285]

約数ペア:

[(1, 55581285), (3, 18527095), (5, 11116257), (15, 3705419), (71, 782835), (213, 260945), (355, 156567), (1065, 52189)]