76826215

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 100510848

約数和(自身を除く): 23684633

約数列:

[1, 5, 19, 31, 95, 155, 361, 589, 1373, 1805, 2945, 6865, 11191, 26087, 42563, 55955, 130435, 212815, 495653, 808697, 2478265, 4043485, 15365243, 76826215]

約数ペア:

[(1, 76826215), (5, 15365243), (19, 4043485), (31, 2478265), (95, 808697), (155, 495653), (361, 212815), (589, 130435), (1373, 55955), (1805, 42563), (2945, 26087), (6865, 11191)]