225536405

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 275370624

約数和(自身を除く): 49834219

約数列:

[1, 5, 67, 335, 653, 1031, 3265, 5155, 43751, 69077, 218755, 345385, 673243, 3366215, 45107281, 225536405]

約数ペア:

[(1, 225536405), (5, 45107281), (67, 3366215), (335, 673243), (653, 345385), (1031, 218755), (3265, 69077), (5155, 43751)]