29907405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 58406400

約数和(自身を除く): 28498995

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 1949, 3069, 5115, 5847, 9745, 15345, 17541, 21439, 29235, 60419, 64317, 87705, 107195, 181257, 192951, 302095, 321585, 543771, 664609, 906285, 964755, 1993827, 2718855, 3323045, 5981481, 9969135, 29907405]

約数ペア:

[(1, 29907405), (3, 9969135), (5, 5981481), (9, 3323045), (11, 2718855), (15, 1993827), (31, 964755), (33, 906285), (45, 664609), (55, 543771), (93, 321585), (99, 302095), (155, 192951), (165, 181257), (279, 107195), (341, 87705), (465, 64317), (495, 60419), (1023, 29235), (1395, 21439), (1705, 17541), (1949, 15345), (3069, 9745), (5115, 5847)]