275245885545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41990219}}^1$

素因数の和:41990269

約数の個数: 32

約数和(自身を含む): 483727334400

約数和(自身を除く): 208481448855

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 41990219, 125970657, 209951095, 629853285, 797814161, 965775037, 2393442483, 2897325111, 3989070805, 4828875185, 11967212415, 14486625555, 18349725703, 55049177109, 91748628515, 275245885545]

約数ペア:

[(1, 275245885545), (3, 91748628515), (5, 55049177109), (15, 18349725703), (19, 14486625555), (23, 11967212415), (57, 4828875185), (69, 3989070805), (95, 2897325111), (115, 2393442483), (285, 965775037), (345, 797814161), (437, 629853285), (1311, 209951095), (2185, 125970657), (6555, 41990219)]