9447705

素因数分解:

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

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 17164800

約数和(自身を除く): 7717095

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1489, 2115, 4467, 6345, 7445, 13401, 22335, 40203, 67005, 69983, 201015, 209949, 349915, 629847, 1049745, 1889541, 3149235, 9447705]

約数ペア:

[(1, 9447705), (3, 3149235), (5, 1889541), (9, 1049745), (15, 629847), (27, 349915), (45, 209949), (47, 201015), (135, 69983), (141, 67005), (235, 40203), (423, 22335), (705, 13401), (1269, 7445), (1489, 6345), (2115, 4467)]