15276885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 26544000

約数和(自身を除く): 11267115

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 499, 785, 1497, 2041, 2355, 2495, 6123, 6487, 7485, 10205, 19461, 30615, 32435, 78343, 97305, 235029, 391715, 1018459, 1175145, 3055377, 5092295, 15276885]

約数ペア:

[(1, 15276885), (3, 5092295), (5, 3055377), (13, 1175145), (15, 1018459), (39, 391715), (65, 235029), (157, 97305), (195, 78343), (471, 32435), (499, 30615), (785, 19461), (1497, 10205), (2041, 7485), (2355, 6487), (2495, 6123)]