15232509

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 24806400

約数和(自身を除く): 9573891

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1291, 1311, 3873, 3933, 11619, 11799, 24529, 29693, 34857, 73587, 89079, 220761, 267237, 564167, 662283, 801711, 1692501, 5077503, 15232509]

約数ペア:

[(1, 15232509), (3, 5077503), (9, 1692501), (19, 801711), (23, 662283), (27, 564167), (57, 267237), (69, 220761), (171, 89079), (207, 73587), (437, 34857), (513, 29693), (621, 24529), (1291, 11799), (1311, 11619), (3873, 3933)]