10205865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4447}}^1$

素因数の和:4478

約数の個数: 32

約数和(自身を含む): 19215360

約数和(自身を除く): 9009495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 4447, 13341, 22235, 40023, 66705, 75599, 120069, 200115, 226797, 377995, 600345, 680391, 1133985, 2041173, 3401955, 10205865]

約数ペア:

[(1, 10205865), (3, 3401955), (5, 2041173), (9, 1133985), (15, 680391), (17, 600345), (27, 377995), (45, 226797), (51, 200115), (85, 120069), (135, 75599), (153, 66705), (255, 40023), (459, 22235), (765, 13341), (2295, 4447)]