61787055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 108218880

約数和(自身を除く): 46431825

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 439, 853, 1317, 2195, 2559, 4265, 4829, 6585, 9383, 12795, 14487, 24145, 28149, 46915, 72435, 140745, 374467, 1123401, 1872335, 4119137, 5617005, 12357411, 20595685, 61787055]

約数ペア:

[(1, 61787055), (3, 20595685), (5, 12357411), (11, 5617005), (15, 4119137), (33, 1872335), (55, 1123401), (165, 374467), (439, 140745), (853, 72435), (1317, 46915), (2195, 28149), (2559, 24145), (4265, 14487), (4829, 12795), (6585, 9383)]