55255215

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85667}}^1$

素因数の和:85718

約数の個数: 16

約数和(自身を含む): 90465408

約数和(自身を除く): 35210193

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 85667, 257001, 428335, 1285005, 3683681, 11051043, 18418405, 55255215]

約数ペア:

[(1, 55255215), (3, 18418405), (5, 11051043), (15, 3683681), (43, 1285005), (129, 428335), (215, 257001), (645, 85667)]