128475125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{44687}}^1$

素因数の和:44725

約数の個数: 16

約数和(自身を含む): 167311872

約数和(自身を除く): 38836747

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 44687, 223435, 1027801, 1117175, 5139005, 5585875, 25695025, 128475125]

約数ペア:

[(1, 128475125), (5, 25695025), (23, 5585875), (25, 5139005), (115, 1117175), (125, 1027801), (575, 223435), (2875, 44687)]