56741445

素因数分解:

$3^3\times 5^1\times {\mathrm{420307}}^1$

素因数の和:420321

約数の個数: 16

約数和(自身を含む): 100873920

約数和(自身を除く): 44132475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 420307, 1260921, 2101535, 3782763, 6304605, 11348289, 18913815, 56741445]

約数ペア:

[(1, 56741445), (3, 18913815), (5, 11348289), (9, 6304605), (15, 3782763), (27, 2101535), (45, 1260921), (135, 420307)]