3404007145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{4423}}^1$

素因数の和:6445

約数の個数: 32

約数和(自身を含む): 5096448000

約数和(自身を除く): 1692440855

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 1999, 4423, 9995, 13993, 21989, 22115, 30961, 48653, 69965, 109945, 153923, 154805, 243265, 340571, 769615, 1702855, 8841577, 44207885, 61891039, 97257347, 309455195, 486286735, 680801429, 3404007145]

約数ペア:

[(1, 3404007145), (5, 680801429), (7, 486286735), (11, 309455195), (35, 97257347), (55, 61891039), (77, 44207885), (385, 8841577), (1999, 1702855), (4423, 769615), (9995, 340571), (13993, 243265), (21989, 154805), (22115, 153923), (30961, 109945), (48653, 69965)]