28855425

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6521}}^1$

素因数の和:6593

約数の個数: 24

約数和(自身を含む): 48523680

約数和(自身を除く): 19668255

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 6521, 19563, 32605, 97815, 163025, 384739, 489075, 1154217, 1923695, 5771085, 9618475, 28855425]

約数ペア:

[(1, 28855425), (3, 9618475), (5, 5771085), (15, 1923695), (25, 1154217), (59, 489075), (75, 384739), (177, 163025), (295, 97815), (885, 32605), (1475, 19563), (4425, 6521)]