258175035

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{17333}}^1$

素因数の和:17675

約数の個数: 24

約数和(自身を含む): 448881264

約数和(自身を除く): 190706229

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4965, 14895, 17333, 51999, 86665, 155997, 259995, 779985, 5737223, 17211669, 28686115, 51635007, 86058345, 258175035]

約数ペア:

[(1, 258175035), (3, 86058345), (5, 51635007), (9, 28686115), (15, 17211669), (45, 5737223), (331, 779985), (993, 259995), (1655, 155997), (2979, 86665), (4965, 51999), (14895, 17333)]