2899005

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 4671744

約数和(自身を除く): 1772739

約数列:

[1, 3, 5, 15, 157, 471, 785, 1231, 2355, 3693, 6155, 18465, 193267, 579801, 966335, 2899005]

約数ペア:

[(1, 2899005), (3, 966335), (5, 579801), (15, 193267), (157, 18465), (471, 6155), (785, 3693), (1231, 2355)]