77872085

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 94898496

約数和(自身を除く): 17026411

約数列:

[1, 5, 97, 307, 485, 523, 1535, 2615, 29779, 50731, 148895, 160561, 253655, 802805, 15574417, 77872085]

約数ペア:

[(1, 77872085), (5, 15574417), (97, 802805), (307, 253655), (485, 160561), (523, 148895), (1535, 50731), (2615, 29779)]