13763115

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 26136000

約数和(自身を除く): 12372885

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 1999, 2295, 5997, 6885, 9995, 17991, 29985, 33983, 53973, 89955, 101949, 161919, 169915, 269865, 305847, 509745, 809595, 917541, 1529235, 2752623, 4587705, 13763115]

約数ペア:

[(1, 13763115), (3, 4587705), (5, 2752623), (9, 1529235), (15, 917541), (17, 809595), (27, 509745), (45, 305847), (51, 269865), (81, 169915), (85, 161919), (135, 101949), (153, 89955), (255, 53973), (405, 33983), (459, 29985), (765, 17991), (1377, 9995), (1999, 6885), (2295, 5997)]