80804563175

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1\times {\mathrm{4211}}^1$

素因数の和:6608

約数の個数: 48

約数和(自身を含む): 117025938432

約数和(自身を除く): 36221375257

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1645, 2333, 4211, 8225, 11665, 16331, 21055, 29477, 58325, 81655, 105275, 109651, 147385, 197917, 408275, 548255, 736925, 767557, 989585, 1385419, 2741275, 3837785, 4947925, 6927095, 9824263, 19188925, 34635475, 49121315, 68769841, 245606575, 343849205, 461740361, 1719246025, 2308701805, 3232182527, 11543509025, 16160912635, 80804563175]

約数ペア:

[(1, 80804563175), (5, 16160912635), (7, 11543509025), (25, 3232182527), (35, 2308701805), (47, 1719246025), (175, 461740361), (235, 343849205), (329, 245606575), (1175, 68769841), (1645, 49121315), (2333, 34635475), (4211, 19188925), (8225, 9824263), (11665, 6927095), (16331, 4947925), (21055, 3837785), (29477, 2741275), (58325, 1385419), (81655, 989585), (105275, 767557), (109651, 736925), (147385, 548255), (197917, 408275)]