66772065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{153499}}^1$

素因数の和:153536

約数の個数: 16

約数和(自身を含む): 110520000

約数和(自身を除く): 43747935

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 153499, 460497, 767495, 2302485, 4451471, 13354413, 22257355, 66772065]

約数ペア:

[(1, 66772065), (3, 22257355), (5, 13354413), (15, 4451471), (29, 2302485), (87, 767495), (145, 460497), (435, 153499)]