4873365

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 56

約数和(自身を含む): 10073088

約数和(自身を除く): 5199723

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 191, 243, 315, 405, 567, 573, 729, 945, 955, 1215, 1337, 1701, 1719, 2835, 2865, 3645, 4011, 5103, 5157, 6685, 8505, 8595, 12033, 15471, 20055, 25515, 25785, 36099, 46413, 60165, 77355, 108297, 139239, 180495, 232065, 324891, 541485, 696195, 974673, 1624455, 4873365]

約数ペア:

[(1, 4873365), (3, 1624455), (5, 974673), (7, 696195), (9, 541485), (15, 324891), (21, 232065), (27, 180495), (35, 139239), (45, 108297), (63, 77355), (81, 60165), (105, 46413), (135, 36099), (189, 25785), (191, 25515), (243, 20055), (315, 15471), (405, 12033), (567, 8595), (573, 8505), (729, 6685), (945, 5157), (955, 5103), (1215, 4011), (1337, 3645), (1701, 2865), (1719, 2835)]