2917275

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 4885104

約数和(自身を除く): 1967829

約数列:

[1, 3, 5, 15, 25, 75, 97, 291, 401, 485, 1203, 1455, 2005, 2425, 6015, 7275, 10025, 30075, 38897, 116691, 194485, 583455, 972425, 2917275]

約数ペア:

[(1, 2917275), (3, 972425), (5, 583455), (15, 194485), (25, 116691), (75, 38897), (97, 30075), (291, 10025), (401, 7275), (485, 6015), (1203, 2425), (1455, 2005)]