82016955

素因数分解:

$3^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 147720672

約数和(自身を除く): 65703717

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 313, 405, 647, 939, 1565, 1941, 2817, 3235, 4695, 5823, 8451, 9705, 14085, 17469, 25353, 29115, 42255, 52407, 87345, 126765, 202511, 262035, 607533, 1012555, 1822599, 3037665, 5467797, 9112995, 16403391, 27338985, 82016955]

約数ペア:

[(1, 82016955), (3, 27338985), (5, 16403391), (9, 9112995), (15, 5467797), (27, 3037665), (45, 1822599), (81, 1012555), (135, 607533), (313, 262035), (405, 202511), (647, 126765), (939, 87345), (1565, 52407), (1941, 42255), (2817, 29115), (3235, 25353), (4695, 17469), (5823, 14085), (8451, 9705)]