81950055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1597}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 143589888

約数和(自身を除く): 61639833

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 311, 933, 1555, 1597, 3421, 4665, 4791, 7985, 10263, 17105, 17567, 23955, 51315, 52701, 87835, 263505, 496667, 1490001, 2483335, 5463337, 7450005, 16390011, 27316685, 81950055]

約数ペア:

[(1, 81950055), (3, 27316685), (5, 16390011), (11, 7450005), (15, 5463337), (33, 2483335), (55, 1490001), (165, 496667), (311, 263505), (933, 87835), (1555, 52701), (1597, 51315), (3421, 23955), (4665, 17567), (4791, 17105), (7985, 10263)]