67965865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{11549}}^1$

素因数の和:11672

約数の個数: 16

約数和(自身を含む): 89812800

約数和(自身を除く): 21846935

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 11549, 57745, 127039, 635195, 1235743, 6178715, 13593173, 67965865]

約数ペア:

[(1, 67965865), (5, 13593173), (11, 6178715), (55, 1235743), (107, 635195), (535, 127039), (1177, 57745), (5885, 11549)]