63765020545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1\times {\mathrm{1721}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 78109920000

約数和(自身を除く): 14344899455

約数列:

[1, 5, 89, 139, 445, 599, 695, 1721, 2995, 8605, 12371, 53311, 61855, 83261, 153169, 239219, 266555, 416305, 765845, 1030879, 1196095, 5154395, 7410229, 21290491, 37051145, 91748231, 106452455, 143292181, 458741155, 716460905, 12753004109, 63765020545]

約数ペア:

[(1, 63765020545), (5, 12753004109), (89, 716460905), (139, 458741155), (445, 143292181), (599, 106452455), (695, 91748231), (1721, 37051145), (2995, 21290491), (8605, 7410229), (12371, 5154395), (53311, 1196095), (61855, 1030879), (83261, 765845), (153169, 416305), (239219, 266555)]