11313945

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 20592000

約数和(自身を除く): 9278055

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 1949, 5805, 5847, 9745, 17541, 29235, 52623, 83807, 87705, 251421, 263115, 419035, 754263, 1257105, 2262789, 3771315, 11313945]

約数ペア:

[(1, 11313945), (3, 3771315), (5, 2262789), (9, 1257105), (15, 754263), (27, 419035), (43, 263115), (45, 251421), (129, 87705), (135, 83807), (215, 52623), (387, 29235), (645, 17541), (1161, 9745), (1935, 5847), (1949, 5805)]