2976804945

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 5357975040

約数和(自身を除く): 2381170095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 197, 519, 591, 647, 865, 985, 1557, 1773, 1941, 2595, 2955, 3235, 4671, 5319, 5823, 7785, 8865, 9705, 17469, 23355, 26595, 29115, 34081, 87345, 102243, 111931, 127459, 170405, 306729, 335793, 382377, 511215, 559655, 637295, 920187, 1007379, 1147131, 1533645, 1678965, 1911885, 3022137, 3441393, 4600935, 5036895, 5735655, 15110685, 17206965, 22050407, 66151221, 110252035, 198453663, 330756105, 595360989, 992268315, 2976804945]

約数ペア:

[(1, 2976804945), (3, 992268315), (5, 595360989), (9, 330756105), (15, 198453663), (27, 110252035), (45, 66151221), (135, 22050407), (173, 17206965), (197, 15110685), (519, 5735655), (591, 5036895), (647, 4600935), (865, 3441393), (985, 3022137), (1557, 1911885), (1773, 1678965), (1941, 1533645), (2595, 1147131), (2955, 1007379), (3235, 920187), (4671, 637295), (5319, 559655), (5823, 511215), (7785, 382377), (8865, 335793), (9705, 306729), (17469, 170405), (23355, 127459), (26595, 111931), (29115, 102243), (34081, 87345)]