19196325

素因数分解:

$3^3\times 5^2\times {\mathrm{28439}}^1$

素因数の和:28458

約数の個数: 24

約数和(自身を含む): 35265600

約数和(自身を除く): 16069275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 28439, 85317, 142195, 255951, 426585, 710975, 767853, 1279755, 2132925, 3839265, 6398775, 19196325]

約数ペア:

[(1, 19196325), (3, 6398775), (5, 3839265), (9, 2132925), (15, 1279755), (25, 767853), (27, 710975), (45, 426585), (75, 255951), (135, 142195), (225, 85317), (675, 28439)]