4167975295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 5505952320

約数和(自身を除く): 1337977025

約数列:

[1, 5, 11, 55, 197, 313, 985, 1229, 1565, 2167, 3443, 6145, 10835, 13519, 17215, 61661, 67595, 242113, 308305, 384677, 678271, 1210565, 1923385, 2663243, 3391355, 4231447, 13316215, 21157235, 75781369, 378906845, 833595059, 4167975295]

約数ペア:

[(1, 4167975295), (5, 833595059), (11, 378906845), (55, 75781369), (197, 21157235), (313, 13316215), (985, 4231447), (1229, 3391355), (1565, 2663243), (2167, 1923385), (3443, 1210565), (6145, 678271), (10835, 384677), (13519, 308305), (17215, 242113), (61661, 67595)]