2128450175

素因数分解:

$5^2\times {\mathrm{557}}^1\times {\mathrm{152851}}^1$

素因数の和:153418

約数の個数: 12

約数和(自身を含む): 2644033896

約数和(自身を除く): 515583721

約数列:

[1, 5, 25, 557, 2785, 13925, 152851, 764255, 3821275, 85138007, 425690035, 2128450175]

約数ペア:

[(1, 2128450175), (5, 425690035), (25, 85138007), (557, 3821275), (2785, 764255), (13925, 152851)]