56442945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7823}}^1$

素因数の和:7881

約数の個数: 32

約数和(自身を含む): 99896832

約数和(自身を除く): 43453887

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 7823, 23469, 39115, 101699, 117345, 289451, 305097, 508495, 868353, 1447255, 1525485, 3762863, 4341765, 11288589, 18814315, 56442945]

約数ペア:

[(1, 56442945), (3, 18814315), (5, 11288589), (13, 4341765), (15, 3762863), (37, 1525485), (39, 1447255), (65, 868353), (111, 508495), (185, 305097), (195, 289451), (481, 117345), (555, 101699), (1443, 39115), (2405, 23469), (7215, 7823)]