15120174

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 32196096

約数和(自身を除く): 17075922

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 271, 542, 547, 813, 1094, 1626, 1641, 3282, 4607, 9214, 9299, 13821, 18598, 27642, 27897, 55794, 148237, 296474, 444711, 889422, 2520029, 5040058, 7560087, 15120174]

約数ペア:

[(1, 15120174), (2, 7560087), (3, 5040058), (6, 2520029), (17, 889422), (34, 444711), (51, 296474), (102, 148237), (271, 55794), (542, 27897), (547, 27642), (813, 18598), (1094, 13821), (1626, 9299), (1641, 9214), (3282, 4607)]