472783005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7823}}^1$

素因数の和:7930

約数の個数: 48

約数和(自身を含む): 878791680

約数和(自身を除く): 406008675

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 79, 85, 153, 237, 255, 395, 711, 765, 1185, 1343, 3555, 4029, 6715, 7823, 12087, 20145, 23469, 39115, 60435, 70407, 117345, 132991, 352035, 398973, 618017, 664955, 1196919, 1854051, 1994865, 3090085, 5562153, 5984595, 9270255, 10506289, 27810765, 31518867, 52531445, 94556601, 157594335, 472783005]

約数ペア:

[(1, 472783005), (3, 157594335), (5, 94556601), (9, 52531445), (15, 31518867), (17, 27810765), (45, 10506289), (51, 9270255), (79, 5984595), (85, 5562153), (153, 3090085), (237, 1994865), (255, 1854051), (395, 1196919), (711, 664955), (765, 618017), (1185, 398973), (1343, 352035), (3555, 132991), (4029, 117345), (6715, 70407), (7823, 60435), (12087, 39115), (20145, 23469)]