3149235

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 5578560

約数和(自身を除く): 2429325

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1489, 2115, 4467, 7445, 13401, 22335, 67005, 69983, 209949, 349915, 629847, 1049745, 3149235]

約数ペア:

[(1, 3149235), (3, 1049745), (5, 629847), (9, 349915), (15, 209949), (45, 69983), (47, 67005), (141, 22335), (235, 13401), (423, 7445), (705, 4467), (1489, 2115)]