268157065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4861}}^1$

素因数の和:4953

約数の個数: 32

約数和(自身を含む): 378069120

約数和(自身を除く): 109912055

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 295, 649, 935, 1003, 3245, 4861, 5015, 11033, 24305, 53471, 55165, 82637, 267355, 286799, 413185, 909007, 1433995, 3154789, 4545035, 4875583, 15773945, 24377915, 53631413, 268157065]

約数ペア:

[(1, 268157065), (5, 53631413), (11, 24377915), (17, 15773945), (55, 4875583), (59, 4545035), (85, 3154789), (187, 1433995), (295, 909007), (649, 413185), (935, 286799), (1003, 267355), (3245, 82637), (4861, 55165), (5015, 53471), (11033, 24305)]