25196125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 8769443

約数列:

[1, 5, 17, 25, 71, 85, 125, 167, 355, 425, 835, 1207, 1775, 2125, 2839, 4175, 6035, 8875, 11857, 14195, 20875, 30175, 59285, 70975, 150875, 201569, 296425, 354875, 1007845, 1482125, 5039225, 25196125]

約数ペア:

[(1, 25196125), (5, 5039225), (17, 1482125), (25, 1007845), (71, 354875), (85, 296425), (125, 201569), (167, 150875), (355, 70975), (425, 59285), (835, 30175), (1207, 20875), (1775, 14195), (2125, 11857), (2839, 8875), (4175, 6035)]