24901575

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^2$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 42992040

約数和(自身を除く): 18090465

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 107, 145, 321, 435, 535, 725, 1605, 2175, 2675, 3103, 8025, 9309, 11449, 15515, 34347, 46545, 57245, 77575, 171735, 232725, 286225, 332021, 858675, 996063, 1660105, 4980315, 8300525, 24901575]

約数ペア:

[(1, 24901575), (3, 8300525), (5, 4980315), (15, 1660105), (25, 996063), (29, 858675), (75, 332021), (87, 286225), (107, 232725), (145, 171735), (321, 77575), (435, 57245), (535, 46545), (725, 34347), (1605, 15515), (2175, 11449), (2675, 9309), (3103, 8025)]