85345169

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 111205440

約数和(自身を除く): 25860271

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 3211, 3797, 22477, 26579, 49361, 72143, 345527, 505001, 641693, 937859, 4491851, 6565013, 12192167, 85345169]

約数ペア:

[(1, 85345169), (7, 12192167), (13, 6565013), (19, 4491851), (91, 937859), (133, 641693), (169, 505001), (247, 345527), (1183, 72143), (1729, 49361), (3211, 26579), (3797, 22477)]