63997945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68447}}^1$

素因数の和:68480

約数の個数: 16

約数和(自身を含む): 88708608

約数和(自身を除く): 24710663

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 68447, 342235, 752917, 1163599, 3764585, 5817995, 12799589, 63997945]

約数ペア:

[(1, 63997945), (5, 12799589), (11, 5817995), (17, 3764585), (55, 1163599), (85, 752917), (187, 342235), (935, 68447)]