23840125

素因数分解:

$5^3\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 29905200

約数和(自身を除く): 6065075

約数列:

[1, 5, 25, 125, 269, 709, 1345, 3545, 6725, 17725, 33625, 88625, 190721, 953605, 4768025, 23840125]

約数ペア:

[(1, 23840125), (5, 4768025), (25, 953605), (125, 190721), (269, 88625), (709, 33625), (1345, 17725), (3545, 6725)]