9003015

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 18632160

約数和(自身を除く): 9629145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1361, 2205, 4083, 6615, 6805, 9527, 12249, 20415, 28581, 36747, 47635, 61245, 66689, 85743, 142905, 183735, 200067, 257229, 333445, 428715, 600201, 1000335, 1286145, 1800603, 3001005, 9003015]

約数ペア:

[(1, 9003015), (3, 3001005), (5, 1800603), (7, 1286145), (9, 1000335), (15, 600201), (21, 428715), (27, 333445), (35, 257229), (45, 200067), (49, 183735), (63, 142905), (105, 85743), (135, 66689), (147, 61245), (189, 47635), (245, 36747), (315, 28581), (441, 20415), (735, 12249), (945, 9527), (1323, 6805), (1361, 6615), (2205, 4083)]