86623755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 155045664

約数和(自身を除く): 68421909

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 361, 941, 969, 1083, 1615, 1805, 2823, 4705, 4845, 5415, 6137, 14115, 15997, 17879, 18411, 30685, 47991, 53637, 79985, 89395, 92055, 239955, 268185, 303943, 339701, 911829, 1019103, 1519715, 1698505, 4559145, 5095515, 5774917, 17324751, 28874585, 86623755]

約数ペア:

[(1, 86623755), (3, 28874585), (5, 17324751), (15, 5774917), (17, 5095515), (19, 4559145), (51, 1698505), (57, 1519715), (85, 1019103), (95, 911829), (255, 339701), (285, 303943), (323, 268185), (361, 239955), (941, 92055), (969, 89395), (1083, 79985), (1615, 53637), (1805, 47991), (2823, 30685), (4705, 18411), (4845, 17879), (5415, 15997), (6137, 14115)]