48656655

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 86958144

約数和(自身を除く): 38301489

約数列:

[1, 3, 5, 9, 15, 45, 71, 97, 157, 213, 291, 355, 471, 485, 639, 785, 873, 1065, 1413, 1455, 2355, 3195, 4365, 6887, 7065, 11147, 15229, 20661, 33441, 34435, 45687, 55735, 61983, 76145, 100323, 103305, 137061, 167205, 228435, 309915, 501615, 685305, 1081259, 3243777, 5406295, 9731331, 16218885, 48656655]

約数ペア:

[(1, 48656655), (3, 16218885), (5, 9731331), (9, 5406295), (15, 3243777), (45, 1081259), (71, 685305), (97, 501615), (157, 309915), (213, 228435), (291, 167205), (355, 137061), (471, 103305), (485, 100323), (639, 76145), (785, 61983), (873, 55735), (1065, 45687), (1413, 34435), (1455, 33441), (2355, 20661), (3195, 15229), (4365, 11147), (6887, 7065)]