89007555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 176698368

約数和(自身を除く): 87690813

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 197, 273, 331, 455, 591, 985, 993, 1365, 1379, 1655, 2317, 2561, 2955, 4137, 4303, 4965, 6895, 6951, 7683, 11585, 12805, 12909, 17927, 20685, 21515, 30121, 34755, 38415, 53781, 64545, 65207, 89635, 90363, 150605, 195621, 268905, 326035, 451815, 456449, 847691, 978105, 1369347, 2282245, 2543073, 4238455, 5933837, 6846735, 12715365, 17801511, 29669185, 89007555]

約数ペア:

[(1, 89007555), (3, 29669185), (5, 17801511), (7, 12715365), (13, 6846735), (15, 5933837), (21, 4238455), (35, 2543073), (39, 2282245), (65, 1369347), (91, 978105), (105, 847691), (195, 456449), (197, 451815), (273, 326035), (331, 268905), (455, 195621), (591, 150605), (985, 90363), (993, 89635), (1365, 65207), (1379, 64545), (1655, 53781), (2317, 38415), (2561, 34755), (2955, 30121), (4137, 21515), (4303, 20685), (4965, 17927), (6895, 12909), (6951, 12805), (7683, 11585)]