28867065

素因数分解:

$3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3109}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 46276800

約数和(自身を除く): 17409735

約数列:

[1, 3, 5, 15, 619, 1857, 3095, 3109, 9285, 9327, 15545, 46635, 1924471, 5773413, 9622355, 28867065]

約数ペア:

[(1, 28867065), (3, 9622355), (5, 5773413), (15, 1924471), (619, 46635), (1857, 15545), (3095, 9327), (3109, 9285)]