72101655

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4591}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 125361600

約数和(自身を除く): 53259945

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 4591, 5235, 13773, 15705, 22955, 41319, 68865, 206595, 1602259, 4806777, 8011295, 14420331, 24033885, 72101655]

約数ペア:

[(1, 72101655), (3, 24033885), (5, 14420331), (9, 8011295), (15, 4806777), (45, 1602259), (349, 206595), (1047, 68865), (1745, 41319), (3141, 22955), (4591, 15705), (5235, 13773)]