13325895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26921}}^1$

素因数の和:26943

約数の個数: 24

約数和(自身を含む): 25198992

約数和(自身を除く): 11873097

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 26921, 80763, 134605, 242289, 296131, 403815, 888393, 1211445, 1480655, 2665179, 4441965, 13325895]

約数ペア:

[(1, 13325895), (3, 4441965), (5, 2665179), (9, 1480655), (11, 1211445), (15, 888393), (33, 403815), (45, 296131), (55, 242289), (99, 134605), (165, 80763), (495, 26921)]