13227475

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 17074800

約数和(自身を除く): 3847325

約数列:

[1, 5, 25, 53, 67, 149, 265, 335, 745, 1325, 1675, 3551, 3725, 7897, 9983, 17755, 39485, 49915, 88775, 197425, 249575, 529099, 2645495, 13227475]

約数ペア:

[(1, 13227475), (5, 2645495), (25, 529099), (53, 249575), (67, 197425), (149, 88775), (265, 49915), (335, 39485), (745, 17755), (1325, 9983), (1675, 7897), (3551, 3725)]