84738625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{39877}}^1$

素因数の和:39909

約数の個数: 16

約数和(自身を含む): 111977424

約数和(自身を除く): 27238799

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 39877, 199385, 677909, 996925, 3389545, 4984625, 16947725, 84738625]

約数ペア:

[(1, 84738625), (5, 16947725), (17, 4984625), (25, 3389545), (85, 996925), (125, 677909), (425, 199385), (2125, 39877)]