65292265

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 84188808

約数和(自身を除く): 18896543

約数列:

[1, 5, 19, 61, 95, 305, 361, 593, 1159, 1805, 2965, 5795, 11267, 22021, 36173, 56335, 110105, 180865, 214073, 687287, 1070365, 3436435, 13058453, 65292265]

約数ペア:

[(1, 65292265), (5, 13058453), (19, 3436435), (61, 1070365), (95, 687287), (305, 214073), (361, 180865), (593, 110105), (1159, 56335), (1805, 36173), (2965, 22021), (5795, 11267)]