1034630125

素因数分解:

$5^3\times {\mathrm{401}}^1\times {\mathrm{20641}}^1$

素因数の和:21057

約数の個数: 16

約数和(自身を含む): 1294501104

約数和(自身を除く): 259870979

約数列:

[1, 5, 25, 125, 401, 2005, 10025, 20641, 50125, 103205, 516025, 2580125, 8277041, 41385205, 206926025, 1034630125]

約数ペア:

[(1, 1034630125), (5, 206926025), (25, 41385205), (125, 8277041), (401, 2580125), (2005, 516025), (10025, 103205), (20641, 50125)]