71188145

素因数分解:

$5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3889}}^1$

素因数の和:4424

約数の個数: 16

約数和(自身を含む): 97841280

約数和(自身を除く): 26653135

約数列:

[1, 5, 7, 35, 523, 2615, 3661, 3889, 18305, 19445, 27223, 136115, 2033947, 10169735, 14237629, 71188145]

約数ペア:

[(1, 71188145), (5, 14237629), (7, 10169735), (35, 2033947), (523, 136115), (2615, 27223), (3661, 19445), (3889, 18305)]