337668875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 449976384

約数和(自身を除く): 112307509

約数列:

[1, 5, 17, 25, 85, 125, 131, 425, 655, 1213, 2125, 2227, 3275, 6065, 11135, 16375, 20621, 30325, 55675, 103105, 151625, 158903, 278375, 515525, 794515, 2577625, 2701351, 3972575, 13506755, 19862875, 67533775, 337668875]

約数ペア:

[(1, 337668875), (5, 67533775), (17, 19862875), (25, 13506755), (85, 3972575), (125, 2701351), (131, 2577625), (425, 794515), (655, 515525), (1213, 278375), (2125, 158903), (2227, 151625), (3275, 103105), (6065, 55675), (11135, 30325), (16375, 20621)]