1007889345

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257443}}^1$

素因数の和:257486

約数の個数: 32

約数和(自身を含む): 1853596800

約数和(自身を除く): 845707455

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 257443, 772329, 1287215, 2316987, 3861645, 6950961, 7465847, 11584935, 22397541, 34754805, 37329235, 67192623, 111987705, 201577869, 335963115, 1007889345]

約数ペア:

[(1, 1007889345), (3, 335963115), (5, 201577869), (9, 111987705), (15, 67192623), (27, 37329235), (29, 34754805), (45, 22397541), (87, 11584935), (135, 7465847), (145, 6950961), (261, 3861645), (435, 2316987), (783, 1287215), (1305, 772329), (3915, 257443)]