15545673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 27046656

約数和(自身を除く): 11500983

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 257, 423, 429, 517, 611, 771, 1287, 1551, 1833, 2313, 2827, 3341, 4653, 5499, 6721, 8481, 10023, 12079, 20163, 25443, 30069, 36237, 36751, 60489, 108711, 110253, 132869, 157027, 330759, 398607, 471081, 1195821, 1413243, 1727297, 5181891, 15545673]

約数ペア:

[(1, 15545673), (3, 5181891), (9, 1727297), (11, 1413243), (13, 1195821), (33, 471081), (39, 398607), (47, 330759), (99, 157027), (117, 132869), (141, 110253), (143, 108711), (257, 60489), (423, 36751), (429, 36237), (517, 30069), (611, 25443), (771, 20163), (1287, 12079), (1551, 10023), (1833, 8481), (2313, 6721), (2827, 5499), (3341, 4653)]