61222755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8691

約数の個数: 32

約数和(自身を含む): 109359360

約数和(自身を除く): 48136605

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 8629, 25887, 43145, 94919, 129435, 284757, 371047, 474595, 1113141, 1423785, 1855235, 4081517, 5565705, 12244551, 20407585, 61222755]

約数ペア:

[(1, 61222755), (3, 20407585), (5, 12244551), (11, 5565705), (15, 4081517), (33, 1855235), (43, 1423785), (55, 1113141), (129, 474595), (165, 371047), (215, 284757), (473, 129435), (645, 94919), (1419, 43145), (2365, 25887), (7095, 8629)]