87352045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 120268800

約数和(自身を除く): 32916755

約数列:

[1, 5, 11, 23, 55, 115, 199, 253, 347, 995, 1265, 1735, 2189, 3817, 4577, 7981, 10945, 19085, 22885, 39905, 50347, 69053, 87791, 251735, 345265, 438955, 759583, 1588219, 3797915, 7941095, 17470409, 87352045]

約数ペア:

[(1, 87352045), (5, 17470409), (11, 7941095), (23, 3797915), (55, 1588219), (115, 759583), (199, 438955), (253, 345265), (347, 251735), (995, 87791), (1265, 69053), (1735, 50347), (2189, 39905), (3817, 22885), (4577, 19085), (7981, 10945)]