56557048785

素因数分解:

$3^1\times 5^1\times {\mathrm{13681}}^1\times {\mathrm{275599}}^1$

素因数の和:289288

約数の個数: 16

約数和(自身を含む): 90498220800

約数和(自身を除く): 33941172015

約数列:

[1, 3, 5, 15, 13681, 41043, 68405, 205215, 275599, 826797, 1377995, 4133985, 3770469919, 11311409757, 18852349595, 56557048785]

約数ペア:

[(1, 56557048785), (3, 18852349595), (5, 11311409757), (15, 3770469919), (13681, 4133985), (41043, 1377995), (68405, 826797), (205215, 275599)]