85152509

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 101367360

約数和(自身を除く): 16214851

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 1153, 3211, 3887, 5681, 14989, 21907, 26519, 73853, 194857, 284791, 344747, 503861, 3702283, 4481711, 6550193, 85152509]

約数ペア:

[(1, 85152509), (13, 6550193), (19, 4481711), (23, 3702283), (169, 503861), (247, 344747), (299, 284791), (437, 194857), (1153, 73853), (3211, 26519), (3887, 21907), (5681, 14989)]