160804765

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 215805312

約数和(自身を除く): 55000547

約数列:

[1, 5, 11, 55, 73, 121, 331, 365, 605, 803, 1331, 1655, 3641, 4015, 6655, 8833, 18205, 24163, 40051, 44165, 97163, 120815, 200255, 265793, 440561, 485815, 1328965, 2202805, 2923723, 14618615, 32160953, 160804765]

約数ペア:

[(1, 160804765), (5, 32160953), (11, 14618615), (55, 2923723), (73, 2202805), (121, 1328965), (331, 485815), (365, 440561), (605, 265793), (803, 200255), (1331, 120815), (1655, 97163), (3641, 44165), (4015, 40051), (6655, 24163), (8833, 18205)]