28662285

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{18919}}^1$

素因数の和:19028

約数の個数: 16

約数和(自身を含む): 46316160

約数和(自身を除く): 17653875

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 18919, 56757, 94595, 283785, 1910819, 5732457, 9554095, 28662285]

約数ペア:

[(1, 28662285), (3, 9554095), (5, 5732457), (15, 1910819), (101, 283785), (303, 94595), (505, 56757), (1515, 18919)]