56716485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{540157}}^1$

素因数の和:540172

約数の個数: 16

約数和(自身を含む): 103710336

約数和(自身を除く): 46993851

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 540157, 1620471, 2700785, 3781099, 8102355, 11343297, 18905495, 56716485]

約数ペア:

[(1, 56716485), (3, 18905495), (5, 11343297), (7, 8102355), (15, 3781099), (21, 2700785), (35, 1620471), (105, 540157)]