29090985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 58890240

約数和(自身を除く): 29799255

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 89, 105, 165, 231, 267, 283, 385, 445, 623, 849, 979, 1155, 1335, 1415, 1869, 1981, 2937, 3113, 3115, 4245, 4895, 5943, 6853, 9339, 9345, 9905, 14685, 15565, 20559, 21791, 25187, 29715, 34265, 46695, 65373, 75561, 102795, 108955, 125935, 176309, 277057, 326865, 377805, 528927, 831171, 881545, 1385285, 1939399, 2644635, 4155855, 5818197, 9696995, 29090985]

約数ペア:

[(1, 29090985), (3, 9696995), (5, 5818197), (7, 4155855), (11, 2644635), (15, 1939399), (21, 1385285), (33, 881545), (35, 831171), (55, 528927), (77, 377805), (89, 326865), (105, 277057), (165, 176309), (231, 125935), (267, 108955), (283, 102795), (385, 75561), (445, 65373), (623, 46695), (849, 34265), (979, 29715), (1155, 25187), (1335, 21791), (1415, 20559), (1869, 15565), (1981, 14685), (2937, 9905), (3113, 9345), (3115, 9339), (4245, 6853), (4895, 5943)]