70129665

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 131673600

約数和(自身を除く): 61543935

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1439, 1805, 2565, 3249, 4317, 5415, 7195, 9747, 12951, 16245, 21585, 27341, 38853, 48735, 64755, 82023, 136705, 194265, 246069, 410115, 519479, 738207, 1230345, 1558437, 2597395, 3691035, 4675311, 7792185, 14025933, 23376555, 70129665]

約数ペア:

[(1, 70129665), (3, 23376555), (5, 14025933), (9, 7792185), (15, 4675311), (19, 3691035), (27, 2597395), (45, 1558437), (57, 1230345), (95, 738207), (135, 519479), (171, 410115), (285, 246069), (361, 194265), (513, 136705), (855, 82023), (1083, 64755), (1439, 48735), (1805, 38853), (2565, 27341), (3249, 21585), (4317, 16245), (5415, 12951), (7195, 9747)]