54163785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16377

約数の個数: 32

約数和(自身を含む): 98824320

約数和(自身を除く): 44660535

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 16339, 49017, 81695, 212407, 245085, 277763, 637221, 833289, 1062035, 1388815, 3186105, 3610919, 4166445, 10832757, 18054595, 54163785]

約数ペア:

[(1, 54163785), (3, 18054595), (5, 10832757), (13, 4166445), (15, 3610919), (17, 3186105), (39, 1388815), (51, 1062035), (65, 833289), (85, 637221), (195, 277763), (221, 245085), (255, 212407), (663, 81695), (1105, 49017), (3315, 16339)]