65480389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 72745344

約数和(自身を除く): 7264955

約数列:

[1, 13, 61, 71, 793, 923, 1163, 4331, 15119, 56303, 70943, 82573, 922259, 1073449, 5036953, 65480389]

約数ペア:

[(1, 65480389), (13, 5036953), (61, 1073449), (71, 922259), (793, 82573), (923, 70943), (1163, 56303), (4331, 15119)]