57219045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293431}}^1$

素因数の和:293452

約数の個数: 16

約数和(自身を含む): 98593152

約数和(自身を除く): 41374107

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293431, 880293, 1467155, 3814603, 4401465, 11443809, 19073015, 57219045]

約数ペア:

[(1, 57219045), (3, 19073015), (5, 11443809), (13, 4401465), (15, 3814603), (39, 1467155), (65, 880293), (195, 293431)]