55420065

素因数分解:

$3^3\times 5^1\times {\mathrm{410519}}^1$

素因数の和:410533

約数の個数: 16

約数和(自身を含む): 98524800

約数和(自身を除く): 43104735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 410519, 1231557, 2052595, 3694671, 6157785, 11084013, 18473355, 55420065]

約数ペア:

[(1, 55420065), (3, 18473355), (5, 11084013), (9, 6157785), (15, 3694671), (27, 2052595), (45, 1231557), (135, 410519)]