65585965

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 85092480

約数和(自身を除く): 19506515

約数列:

[1, 5, 29, 43, 67, 145, 157, 215, 335, 785, 1247, 1943, 2881, 4553, 6235, 6751, 9715, 10519, 14405, 22765, 33755, 52595, 83549, 195779, 305051, 417745, 452317, 978895, 1525255, 2261585, 13117193, 65585965]

約数ペア:

[(1, 65585965), (5, 13117193), (29, 2261585), (43, 1525255), (67, 978895), (145, 452317), (157, 417745), (215, 305051), (335, 195779), (785, 83549), (1247, 52595), (1943, 33755), (2881, 22765), (4553, 14405), (6235, 10519), (6751, 9715)]