53112165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{208283}}^1$

素因数の和:208308

約数の個数: 16

約数和(自身を含む): 89978688

約数和(自身を除く): 36866523

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 208283, 624849, 1041415, 3124245, 3540811, 10622433, 17704055, 53112165]

約数ペア:

[(1, 53112165), (3, 17704055), (5, 10622433), (15, 3540811), (17, 3124245), (51, 1041415), (85, 624849), (255, 208283)]