15095889

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 24565632

約数和(自身を除く): 9469743

約数列:

[1, 3, 9, 23, 27, 37, 69, 73, 81, 111, 207, 219, 243, 333, 621, 657, 851, 999, 1679, 1863, 1971, 2553, 2701, 2997, 5037, 5589, 5913, 7659, 8103, 8991, 15111, 17739, 22977, 24309, 45333, 62123, 68931, 72927, 135999, 186369, 206793, 218781, 407997, 559107, 656343, 1677321, 5031963, 15095889]

約数ペア:

[(1, 15095889), (3, 5031963), (9, 1677321), (23, 656343), (27, 559107), (37, 407997), (69, 218781), (73, 206793), (81, 186369), (111, 135999), (207, 72927), (219, 68931), (243, 62123), (333, 45333), (621, 24309), (657, 22977), (851, 17739), (999, 15111), (1679, 8991), (1863, 8103), (1971, 7659), (2553, 5913), (2701, 5589), (2997, 5037)]