155300825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 199320576

約数和(自身を除く): 44019751

約数列:

[1, 5, 25, 41, 103, 205, 515, 1025, 1471, 2575, 4223, 7355, 21115, 36775, 60311, 105575, 151513, 301555, 757565, 1507775, 3787825, 6212033, 31060165, 155300825]

約数ペア:

[(1, 155300825), (5, 31060165), (25, 6212033), (41, 3787825), (103, 1507775), (205, 757565), (515, 301555), (1025, 151513), (1471, 105575), (2575, 60311), (4223, 36775), (7355, 21115)]