147839975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6949}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 196490400

約数和(自身を除く): 48650425

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 6949, 21275, 34745, 159827, 173725, 257113, 799135, 1285565, 3995675, 5913599, 6427825, 29567995, 147839975]

約数ペア:

[(1, 147839975), (5, 29567995), (23, 6427825), (25, 5913599), (37, 3995675), (115, 1285565), (185, 799135), (575, 257113), (851, 173725), (925, 159827), (4255, 34745), (6949, 21275)]