9125985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 8292255

約数列:

[1, 3, 5, 11, 15, 19, 33, 41, 55, 57, 71, 95, 123, 165, 205, 209, 213, 285, 355, 451, 615, 627, 779, 781, 1045, 1065, 1349, 1353, 2255, 2337, 2343, 2911, 3135, 3895, 3905, 4047, 6745, 6765, 8569, 8733, 11685, 11715, 14555, 14839, 20235, 25707, 32021, 42845, 43665, 44517, 55309, 74195, 96063, 128535, 160105, 165927, 222585, 276545, 480315, 608399, 829635, 1825197, 3041995, 9125985]

約数ペア:

[(1, 9125985), (3, 3041995), (5, 1825197), (11, 829635), (15, 608399), (19, 480315), (33, 276545), (41, 222585), (55, 165927), (57, 160105), (71, 128535), (95, 96063), (123, 74195), (165, 55309), (205, 44517), (209, 43665), (213, 42845), (285, 32021), (355, 25707), (451, 20235), (615, 14839), (627, 14555), (779, 11715), (781, 11685), (1045, 8733), (1065, 8569), (1349, 6765), (1353, 6745), (2255, 4047), (2337, 3905), (2343, 3895), (2911, 3135)]