30957615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52919}}^1$

素因数の和:52943

約数の個数: 24

約数和(自身を含む): 57788640

約数和(自身を除く): 26831025

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 52919, 158757, 264595, 476271, 687947, 793785, 2063841, 2381355, 3439735, 6191523, 10319205, 30957615]

約数ペア:

[(1, 30957615), (3, 10319205), (5, 6191523), (9, 3439735), (13, 2381355), (15, 2063841), (39, 793785), (45, 687947), (65, 476271), (117, 264595), (195, 158757), (585, 52919)]