88850905

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 128597760

約数和(自身を除く): 39746855

約数列:

[1, 5, 11, 13, 55, 65, 79, 121, 143, 169, 395, 605, 715, 845, 869, 1027, 1331, 1573, 1859, 4345, 5135, 6655, 7865, 9295, 9559, 11297, 13351, 17303, 20449, 47795, 56485, 66755, 86515, 102245, 105149, 124267, 146861, 224939, 525745, 621335, 734305, 1124695, 1366937, 1615471, 6834685, 8077355, 17770181, 88850905]

約数ペア:

[(1, 88850905), (5, 17770181), (11, 8077355), (13, 6834685), (55, 1615471), (65, 1366937), (79, 1124695), (121, 734305), (143, 621335), (169, 525745), (395, 224939), (605, 146861), (715, 124267), (845, 105149), (869, 102245), (1027, 86515), (1331, 66755), (1573, 56485), (1859, 47795), (4345, 20449), (5135, 17303), (6655, 13351), (7865, 11297), (9295, 9559)]