252040635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72739}}^1$

素因数の和:72768

約数の個数: 48

約数和(自身を含む): 544677120

約数和(自身を除く): 292636485

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 72739, 218217, 363695, 509173, 654651, 800129, 1091085, 1527519, 2400387, 2545865, 3273255, 4000645, 4582557, 5600903, 7201161, 7637595, 12001935, 16802709, 22912785, 28004515, 36005805, 50408127, 84013545, 252040635]

約数ペア:

[(1, 252040635), (3, 84013545), (5, 50408127), (7, 36005805), (9, 28004515), (11, 22912785), (15, 16802709), (21, 12001935), (33, 7637595), (35, 7201161), (45, 5600903), (55, 4582557), (63, 4000645), (77, 3273255), (99, 2545865), (105, 2400387), (165, 1527519), (231, 1091085), (315, 800129), (385, 654651), (495, 509173), (693, 363695), (1155, 218217), (3465, 72739)]