47520045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55579}}^1$

素因数の和:55609

約数の個数: 24

約数和(自身を含む): 86704800

約数和(自身を除く): 39184755

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 55579, 166737, 277895, 500211, 833685, 1056001, 2501055, 3168003, 5280005, 9504009, 15840015, 47520045]

約数ペア:

[(1, 47520045), (3, 15840015), (5, 9504009), (9, 5280005), (15, 3168003), (19, 2501055), (45, 1056001), (57, 833685), (95, 500211), (171, 277895), (285, 166737), (855, 55579)]