69798765

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{35521}}^1$

素因数の和:35660

約数の個数: 16

約数和(自身を含む): 112533696

約数和(自身を除く): 42734931

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 35521, 106563, 177605, 532815, 4653251, 13959753, 23266255, 69798765]

約数ペア:

[(1, 69798765), (3, 23266255), (5, 13959753), (15, 4653251), (131, 532815), (393, 177605), (655, 106563), (1965, 35521)]