216339765

素因数分解:

$3^1\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{4639}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 346329600

約数和(自身を除く): 129989835

約数列:

[1, 3, 5, 15, 3109, 4639, 9327, 13917, 15545, 23195, 46635, 69585, 14422651, 43267953, 72113255, 216339765]

約数ペア:

[(1, 216339765), (3, 72113255), (5, 43267953), (15, 14422651), (3109, 69585), (4639, 46635), (9327, 23195), (13917, 15545)]