61391385

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41341}}^1$

素因数の和:41366

約数の個数: 32

約数和(自身を含む): 119064960

約数和(自身を除く): 57673575

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 41341, 124023, 206705, 372069, 454751, 620115, 1116207, 1364253, 1860345, 2273755, 4092759, 5581035, 6821265, 12278277, 20463795, 61391385]

約数ペア:

[(1, 61391385), (3, 20463795), (5, 12278277), (9, 6821265), (11, 5581035), (15, 4092759), (27, 2273755), (33, 1860345), (45, 1364253), (55, 1116207), (99, 620115), (135, 454751), (165, 372069), (297, 206705), (495, 124023), (1485, 41341)]