66423425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 86452800

約数和(自身を除く): 20029375

約数列:

[1, 5, 23, 25, 115, 331, 349, 575, 1655, 1745, 7613, 8027, 8275, 8725, 38065, 40135, 115519, 190325, 200675, 577595, 2656937, 2887975, 13284685, 66423425]

約数ペア:

[(1, 66423425), (5, 13284685), (23, 2887975), (25, 2656937), (115, 577595), (331, 200675), (349, 190325), (575, 115519), (1655, 40135), (1745, 38065), (7613, 8725), (8027, 8275)]