325953125

素因数分解:

$5^6\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 28

約数和(自身を含む): 425619552

約数和(自身を除く): 99666427

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 907, 2875, 3125, 4535, 14375, 15625, 20861, 22675, 71875, 104305, 113375, 359375, 521525, 566875, 2607625, 2834375, 13038125, 14171875, 65190625, 325953125]

約数ペア:

[(1, 325953125), (5, 65190625), (23, 14171875), (25, 13038125), (115, 2834375), (125, 2607625), (575, 566875), (625, 521525), (907, 359375), (2875, 113375), (3125, 104305), (4535, 71875), (14375, 22675), (15625, 20861)]