11016905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 13780368

約数和(自身を除く): 2763463

約数列:

[1, 5, 41, 61, 205, 305, 881, 2501, 4405, 12505, 36121, 53741, 180605, 268705, 2203381, 11016905]

約数ペア:

[(1, 11016905), (5, 2203381), (41, 268705), (61, 180605), (205, 53741), (305, 36121), (881, 12505), (2501, 4405)]