87252925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{859}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 115171200

約数和(自身を除く): 27918275

約数列:

[1, 5, 17, 25, 85, 239, 425, 859, 1195, 4063, 4295, 5975, 14603, 20315, 21475, 73015, 101575, 205301, 365075, 1026505, 3490117, 5132525, 17450585, 87252925]

約数ペア:

[(1, 87252925), (5, 17450585), (17, 5132525), (25, 3490117), (85, 1026505), (239, 365075), (425, 205301), (859, 101575), (1195, 73015), (4063, 21475), (4295, 20315), (5975, 14603)]