520010595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1499}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 972972000

約数和(自身を除く): 452961405

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 593, 1499, 1779, 2965, 4497, 5337, 7495, 7709, 8895, 13491, 19487, 22485, 23127, 26685, 38545, 58461, 67455, 69381, 97435, 115635, 175383, 292305, 346905, 876915, 888907, 2666721, 4444535, 8000163, 11555791, 13333605, 34667373, 40000815, 57778955, 104002119, 173336865, 520010595]

約数ペア:

[(1, 520010595), (3, 173336865), (5, 104002119), (9, 57778955), (13, 40000815), (15, 34667373), (39, 13333605), (45, 11555791), (65, 8000163), (117, 4444535), (195, 2666721), (585, 888907), (593, 876915), (1499, 346905), (1779, 292305), (2965, 175383), (4497, 115635), (5337, 97435), (7495, 69381), (7709, 67455), (8895, 58461), (13491, 38545), (19487, 26685), (22485, 23127)]