53117055

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{6823}}^1$

素因数の和:7007

約数の個数: 24

約数和(自身を含む): 92615328

約数和(自身を除く): 39498273

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 6823, 7785, 20469, 34115, 61407, 102345, 307035, 1180379, 3541137, 5901895, 10623411, 17705685, 53117055]

約数ペア:

[(1, 53117055), (3, 17705685), (5, 10623411), (9, 5901895), (15, 3541137), (45, 1180379), (173, 307035), (519, 102345), (865, 61407), (1557, 34115), (2595, 20469), (6823, 7785)]