15858063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 10559601

約数列:

[1, 3, 9, 13, 23, 39, 69, 71, 83, 117, 207, 213, 249, 299, 639, 747, 897, 923, 1079, 1633, 1909, 2691, 2769, 3237, 4899, 5727, 5893, 8307, 9711, 14697, 17181, 17679, 21229, 24817, 53037, 63687, 74451, 76609, 135539, 191061, 223353, 229827, 406617, 689481, 1219851, 1762007, 5286021, 15858063]

約数ペア:

[(1, 15858063), (3, 5286021), (9, 1762007), (13, 1219851), (23, 689481), (39, 406617), (69, 229827), (71, 223353), (83, 191061), (117, 135539), (207, 76609), (213, 74451), (249, 63687), (299, 53037), (639, 24817), (747, 21229), (897, 17679), (923, 17181), (1079, 14697), (1633, 9711), (1909, 8307), (2691, 5893), (2769, 5727), (3237, 4899)]