30865365

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1087}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 53634048

約数和(自身を除く): 22768683

約数列:

[1, 3, 5, 9, 15, 45, 631, 1087, 1893, 3155, 3261, 5435, 5679, 9465, 9783, 16305, 28395, 48915, 685897, 2057691, 3429485, 6173073, 10288455, 30865365]

約数ペア:

[(1, 30865365), (3, 10288455), (5, 6173073), (9, 3429485), (15, 2057691), (45, 685897), (631, 48915), (1087, 28395), (1893, 16305), (3155, 9783), (3261, 9465), (5435, 5679)]