42700065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69431}}^1$

素因数の和:69480

約数の個数: 16

約数和(自身を含む): 69987456

約数和(自身を除く): 27287391

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 69431, 208293, 347155, 1041465, 2846671, 8540013, 14233355, 42700065]

約数ペア:

[(1, 42700065), (3, 14233355), (5, 8540013), (15, 2846671), (41, 1041465), (123, 347155), (205, 208293), (615, 69431)]