28082835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18911}}^1$

素因数の和:18936

約数の個数: 32

約数和(自身を含む): 54466560

約数和(自身を除く): 26383725

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 18911, 56733, 94555, 170199, 208021, 283665, 510597, 624063, 850995, 1040105, 1872189, 2552985, 3120315, 5616567, 9360945, 28082835]

約数ペア:

[(1, 28082835), (3, 9360945), (5, 5616567), (9, 3120315), (11, 2552985), (15, 1872189), (27, 1040105), (33, 850995), (45, 624063), (55, 510597), (99, 283665), (135, 208021), (165, 170199), (297, 94555), (495, 56733), (1485, 18911)]