28263105

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48313}}^1$

素因数の和:48337

約数の個数: 24

約数和(自身を含む): 52758888

約数和(自身を除く): 24495783

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 48313, 144939, 241565, 434817, 628069, 724695, 1884207, 2174085, 3140345, 5652621, 9421035, 28263105]

約数ペア:

[(1, 28263105), (3, 9421035), (5, 5652621), (9, 3140345), (13, 2174085), (15, 1884207), (39, 724695), (45, 628069), (65, 434817), (117, 241565), (195, 144939), (585, 48313)]