1880115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 3260736

約数和(自身を除く): 1380621

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 101, 219, 255, 303, 365, 505, 1095, 1241, 1515, 1717, 3723, 5151, 6205, 7373, 8585, 18615, 22119, 25755, 36865, 110595, 125341, 376023, 626705, 1880115]

約数ペア:

[(1, 1880115), (3, 626705), (5, 376023), (15, 125341), (17, 110595), (51, 36865), (73, 25755), (85, 22119), (101, 18615), (219, 8585), (255, 7373), (303, 6205), (365, 5151), (505, 3723), (1095, 1717), (1241, 1515)]