2912141975

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{13999}}^1$

素因数の和:14219

約数の個数: 24

約数和(自身を含む): 3702888000

約数和(自身を除く): 790746025

約数列:

[1, 5, 25, 53, 157, 265, 785, 1325, 3925, 8321, 13999, 41605, 69995, 208025, 349975, 741947, 2197843, 3709735, 10989215, 18548675, 54946075, 116485679, 582428395, 2912141975]

約数ペア:

[(1, 2912141975), (5, 582428395), (25, 116485679), (53, 54946075), (157, 18548675), (265, 10989215), (785, 3709735), (1325, 2197843), (3925, 741947), (8321, 349975), (13999, 208025), (41605, 69995)]