84206045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218717}}^1$

素因数の和:218740

約数の個数: 16

約数和(自身を含む): 125981568

約数和(自身を除く): 41775523

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 218717, 1093585, 1531019, 2405887, 7655095, 12029435, 16841209, 84206045]

約数ペア:

[(1, 84206045), (5, 16841209), (7, 12029435), (11, 7655095), (35, 2405887), (55, 1531019), (77, 1093585), (385, 218717)]