89612865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39047}}^1$

素因数の和:39078

約数の個数: 32

約数和(自身を含む): 168687360

約数和(自身を除く): 79074495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 39047, 117141, 195235, 351423, 585705, 663799, 1054269, 1757115, 1991397, 3318995, 5271345, 5974191, 9956985, 17922573, 29870955, 89612865]

約数ペア:

[(1, 89612865), (3, 29870955), (5, 17922573), (9, 9956985), (15, 5974191), (17, 5271345), (27, 3318995), (45, 1991397), (51, 1757115), (85, 1054269), (135, 663799), (153, 585705), (255, 351423), (459, 195235), (765, 117141), (2295, 39047)]