255710055

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 414720000

約数和(自身を除く): 159009945

約数列:

[1, 3, 5, 15, 127, 269, 381, 499, 635, 807, 1345, 1497, 1905, 2495, 4035, 7485, 34163, 63373, 102489, 134231, 170815, 190119, 316865, 402693, 512445, 671155, 950595, 2013465, 17047337, 51142011, 85236685, 255710055]

約数ペア:

[(1, 255710055), (3, 85236685), (5, 51142011), (15, 17047337), (127, 2013465), (269, 950595), (381, 671155), (499, 512445), (635, 402693), (807, 316865), (1345, 190119), (1497, 170815), (1905, 134231), (2495, 102489), (4035, 63373), (7485, 34163)]