66154966745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1\times {\mathrm{1289}}^1$

素因数の和:2478

約数の個数: 64

約数和(自身を含む): 97011302400

約数和(自身を除く): 30856335655

約数列:

[1, 5, 7, 19, 35, 71, 95, 133, 355, 497, 665, 1087, 1289, 1349, 2485, 5435, 6445, 6745, 7609, 9023, 9443, 20653, 24491, 38045, 45115, 47215, 77177, 91519, 103265, 122455, 144571, 171437, 385885, 457595, 540239, 640633, 722855, 857185, 1401143, 1466363, 1738861, 2701195, 3203165, 7005715, 7331815, 8694305, 9808001, 10264541, 12172027, 26621717, 49040005, 51322705, 60860135, 99481153, 133108585, 186352019, 497405765, 696368071, 931760095, 1890141907, 3481840355, 9450709535, 13230993349, 66154966745]

約数ペア:

[(1, 66154966745), (5, 13230993349), (7, 9450709535), (19, 3481840355), (35, 1890141907), (71, 931760095), (95, 696368071), (133, 497405765), (355, 186352019), (497, 133108585), (665, 99481153), (1087, 60860135), (1289, 51322705), (1349, 49040005), (2485, 26621717), (5435, 12172027), (6445, 10264541), (6745, 9808001), (7609, 8694305), (9023, 7331815), (9443, 7005715), (20653, 3203165), (24491, 2701195), (38045, 1738861), (45115, 1466363), (47215, 1401143), (77177, 857185), (91519, 722855), (103265, 640633), (122455, 540239), (144571, 457595), (171437, 385885)]