28635735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112297}}^1$

素因数の和:112322

約数の個数: 16

約数和(自身を含む): 48512736

約数和(自身を除く): 19877001

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 112297, 336891, 561485, 1684455, 1909049, 5727147, 9545245, 28635735]

約数ペア:

[(1, 28635735), (3, 9545245), (5, 5727147), (15, 1909049), (17, 1684455), (51, 561485), (85, 336891), (255, 112297)]