5380852015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3119}}^1\times {\mathrm{4481}}^1$

素因数の和:7623

約数の個数: 32

約数和(自身を含む): 8054691840

約数和(自身を除く): 2673839825

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 3119, 4481, 15595, 21833, 22405, 31367, 34309, 49291, 109165, 156835, 171545, 240163, 246455, 345037, 1200815, 1725185, 13976239, 69881195, 97833673, 153738629, 489168365, 768693145, 1076170403, 5380852015]

約数ペア:

[(1, 5380852015), (5, 1076170403), (7, 768693145), (11, 489168365), (35, 153738629), (55, 97833673), (77, 69881195), (385, 13976239), (3119, 1725185), (4481, 1200815), (15595, 345037), (21833, 246455), (22405, 240163), (31367, 171545), (34309, 156835), (49291, 109165)]