27825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 53568

約数和(自身を除く): 25743

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 3975, 5565, 9275, 27825]

約数ペア:

[(1, 27825), (3, 9275), (5, 5565), (7, 3975), (15, 1855), (21, 1325), (25, 1113), (35, 795), (53, 525), (75, 371), (105, 265), (159, 175)]