55161535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 23220545

約数列:

[1, 5, 11, 13, 55, 65, 143, 179, 431, 715, 895, 1969, 2155, 2327, 4741, 5603, 9845, 11635, 23705, 25597, 28015, 61633, 77149, 127985, 308165, 385745, 848639, 1002937, 4243195, 5014685, 11032307, 55161535]

約数ペア:

[(1, 55161535), (5, 11032307), (11, 5014685), (13, 4243195), (55, 1002937), (65, 848639), (143, 385745), (179, 308165), (431, 127985), (715, 77149), (895, 61633), (1969, 28015), (2155, 25597), (2327, 23705), (4741, 11635), (5603, 9845)]