28952865

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33863}}^1$

素因数の和:33893

約数の個数: 24

約数和(自身を含む): 52827840

約数和(自身を除く): 23874975

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 33863, 101589, 169315, 304767, 507945, 643397, 1523835, 1930191, 3216985, 5790573, 9650955, 28952865]

約数ペア:

[(1, 28952865), (3, 9650955), (5, 5790573), (9, 3216985), (15, 1930191), (19, 1523835), (45, 643397), (57, 507945), (95, 304767), (171, 169315), (285, 101589), (855, 33863)]