80939055

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 51310545

約数列:

[1, 3, 5, 15, 79, 167, 237, 395, 409, 501, 835, 1185, 1227, 2045, 2505, 6135, 13193, 32311, 39579, 65965, 68303, 96933, 161555, 197895, 204909, 341515, 484665, 1024545, 5395937, 16187811, 26979685, 80939055]

約数ペア:

[(1, 80939055), (3, 26979685), (5, 16187811), (15, 5395937), (79, 1024545), (167, 484665), (237, 341515), (395, 204909), (409, 197895), (501, 161555), (835, 96933), (1185, 68303), (1227, 65965), (2045, 39579), (2505, 32311), (6135, 13193)]