66531045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{633629}}^1$

素因数の和:633644

約数の個数: 16

約数和(自身を含む): 121656960

約数和(自身を除く): 55125915

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 633629, 1900887, 3168145, 4435403, 9504435, 13306209, 22177015, 66531045]

約数ペア:

[(1, 66531045), (3, 22177015), (5, 13306209), (7, 9504435), (15, 4435403), (21, 3168145), (35, 1900887), (105, 633629)]