157365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 294840

約数和(自身を除く): 137475

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 269, 585, 807, 1345, 2421, 3497, 4035, 10491, 12105, 17485, 31473, 52455, 157365]

約数ペア:

[(1, 157365), (3, 52455), (5, 31473), (9, 17485), (13, 12105), (15, 10491), (39, 4035), (45, 3497), (65, 2421), (117, 1345), (195, 807), (269, 585)]