25897365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44269}}^1$

素因数の和:44293

約数の個数: 24

約数和(自身を含む): 48342840

約数和(自身を除く): 22445475

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 44269, 132807, 221345, 398421, 575497, 664035, 1726491, 1992105, 2877485, 5179473, 8632455, 25897365]

約数ペア:

[(1, 25897365), (3, 8632455), (5, 5179473), (9, 2877485), (13, 1992105), (15, 1726491), (39, 664035), (45, 575497), (65, 398421), (117, 221345), (195, 132807), (585, 44269)]