73839225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{51817}}^1$

素因数の和:51849

約数の個数: 24

約数和(自身を含む): 128508640

約数和(自身を除く): 54669415

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 51817, 155451, 259085, 777255, 984523, 1295425, 2953569, 3886275, 4922615, 14767845, 24613075, 73839225]

約数ペア:

[(1, 73839225), (3, 24613075), (5, 14767845), (15, 4922615), (19, 3886275), (25, 2953569), (57, 1295425), (75, 984523), (95, 777255), (285, 259085), (475, 155451), (1425, 51817)]