4902545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 6289488

約数和(自身を除く): 1386943

約数列:

[1, 5, 17, 85, 137, 421, 685, 2105, 2329, 7157, 11645, 35785, 57677, 288385, 980509, 4902545]

約数ペア:

[(1, 4902545), (5, 980509), (17, 288385), (85, 57677), (137, 35785), (421, 11645), (685, 7157), (2105, 2329)]