53583725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2087}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 72495360

約数和(自身を除く): 18911635

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 2087, 5135, 10435, 25675, 27131, 52175, 135655, 164873, 678275, 824365, 2143349, 4121825, 10716745, 53583725]

約数ペア:

[(1, 53583725), (5, 10716745), (13, 4121825), (25, 2143349), (65, 824365), (79, 678275), (325, 164873), (395, 135655), (1027, 52175), (1975, 27131), (2087, 25675), (5135, 10435)]