77940885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{472369}}^1$

素因数の和:472388

約数の個数: 16

約数和(自身を含む): 136042560

約数和(自身を除く): 58101675

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 472369, 1417107, 2361845, 5196059, 7085535, 15588177, 25980295, 77940885]

約数ペア:

[(1, 77940885), (3, 25980295), (5, 15588177), (11, 7085535), (15, 5196059), (33, 2361845), (55, 1417107), (165, 472369)]