30831195

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^2\times {\mathrm{173}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 50074416

約数和(自身を除く): 19243221

約数列:

[1, 3, 5, 15, 109, 173, 327, 519, 545, 865, 1635, 2595, 11881, 18857, 35643, 56571, 59405, 94285, 178215, 282855, 2055413, 6166239, 10277065, 30831195]

約数ペア:

[(1, 30831195), (3, 10277065), (5, 6166239), (15, 2055413), (109, 282855), (173, 178215), (327, 94285), (519, 59405), (545, 56571), (865, 35643), (1635, 18857), (2595, 11881)]