25165275

素因数分解:

$3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{797}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 41757744

約数和(自身を除く): 16592469

約数列:

[1, 3, 5, 15, 25, 75, 421, 797, 1263, 2105, 2391, 3985, 6315, 10525, 11955, 19925, 31575, 59775, 335537, 1006611, 1677685, 5033055, 8388425, 25165275]

約数ペア:

[(1, 25165275), (3, 8388425), (5, 5033055), (15, 1677685), (25, 1006611), (75, 335537), (421, 59775), (797, 31575), (1263, 19925), (2105, 11955), (2391, 10525), (3985, 6315)]