27345775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 37685088

約数和(自身を除く): 10339313

約数列:

[1, 5, 17, 25, 37, 47, 85, 185, 235, 425, 629, 799, 925, 1175, 1369, 1739, 3145, 3995, 6845, 8695, 15725, 19975, 23273, 29563, 34225, 43475, 64343, 116365, 147815, 321715, 581825, 739075, 1093831, 1608575, 5469155, 27345775]

約数ペア:

[(1, 27345775), (5, 5469155), (17, 1608575), (25, 1093831), (37, 739075), (47, 581825), (85, 321715), (185, 147815), (235, 116365), (425, 64343), (629, 43475), (799, 34225), (925, 29563), (1175, 23273), (1369, 19975), (1739, 15725), (3145, 8695), (3995, 6845)]