66672015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{153269}}^1$

素因数の和:153306

約数の個数: 16

約数和(自身を含む): 110354400

約数和(自身を除く): 43682385

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 153269, 459807, 766345, 2299035, 4444801, 13334403, 22224005, 66672015]

約数ペア:

[(1, 66672015), (3, 22224005), (5, 13334403), (15, 4444801), (29, 2299035), (87, 766345), (145, 459807), (435, 153269)]