53242785

素因数分解:

$3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{863}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 94970880

約数和(自身を除く): 41728095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 457, 863, 1371, 2285, 2589, 4113, 4315, 6855, 7767, 12339, 12945, 20565, 23301, 38835, 61695, 116505, 394391, 1183173, 1971955, 3549519, 5915865, 10648557, 17747595, 53242785]

約数ペア:

[(1, 53242785), (3, 17747595), (5, 10648557), (9, 5915865), (15, 3549519), (27, 1971955), (45, 1183173), (135, 394391), (457, 116505), (863, 61695), (1371, 38835), (2285, 23301), (2589, 20565), (4113, 12945), (4315, 12339), (6855, 7767)]