18829694822415

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1\times {\mathrm{29437}}^1$

素因数の和:31376

約数の個数: 64

約数和(自身を含む): 30541665945600

約数和(自身を除く): 11711971123185

約数列:

[1, 3, 5, 15, 113, 239, 339, 565, 717, 1195, 1579, 1695, 3585, 4737, 7895, 23685, 27007, 29437, 81021, 88311, 135035, 147185, 178427, 377381, 405105, 441555, 535281, 892135, 1132143, 1886905, 2676405, 3326381, 5660715, 7035443, 9979143, 16631905, 21106329, 35177215, 42644053, 46481023, 49895715, 105531645, 127932159, 139443069, 213220265, 232405115, 639660795, 697215345, 795005059, 2385015177, 3975025295, 5252355599, 11108964497, 11925075885, 15757066797, 26261777995, 33326893491, 55544822485, 78785333985, 166634467455, 1255312988161, 3765938964483, 6276564940805, 18829694822415]

約数ペア:

[(1, 18829694822415), (3, 6276564940805), (5, 3765938964483), (15, 1255312988161), (113, 166634467455), (239, 78785333985), (339, 55544822485), (565, 33326893491), (717, 26261777995), (1195, 15757066797), (1579, 11925075885), (1695, 11108964497), (3585, 5252355599), (4737, 3975025295), (7895, 2385015177), (23685, 795005059), (27007, 697215345), (29437, 639660795), (81021, 232405115), (88311, 213220265), (135035, 139443069), (147185, 127932159), (178427, 105531645), (377381, 49895715), (405105, 46481023), (441555, 42644053), (535281, 35177215), (892135, 21106329), (1132143, 16631905), (1886905, 9979143), (2676405, 7035443), (3326381, 5660715)]