171025325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 220298400

約数和(自身を除く): 49273075

約数列:

[1, 5, 25, 29, 145, 419, 563, 725, 2095, 2815, 10475, 12151, 14075, 16327, 60755, 81635, 235897, 303775, 408175, 1179485, 5897425, 6841013, 34205065, 171025325]

約数ペア:

[(1, 171025325), (5, 34205065), (25, 6841013), (29, 5897425), (145, 1179485), (419, 408175), (563, 303775), (725, 235897), (2095, 81635), (2815, 60755), (10475, 16327), (12151, 14075)]