28824615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33713}}^1$

素因数の和:33743

約数の個数: 24

約数和(自身を含む): 52593840

約数和(自身を除く): 23769225

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 33713, 101139, 168565, 303417, 505695, 640547, 1517085, 1921641, 3202735, 5764923, 9608205, 28824615]

約数ペア:

[(1, 28824615), (3, 9608205), (5, 5764923), (9, 3202735), (15, 1921641), (19, 1517085), (45, 640547), (57, 505695), (95, 303417), (171, 168565), (285, 101139), (855, 33713)]