3619485

素因数分解:

$3^7\times 5^1\times {\mathrm{331}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 6533760

約数和(自身を除く): 2914275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 331, 405, 729, 993, 1215, 1655, 2187, 2979, 3645, 4965, 8937, 10935, 14895, 26811, 44685, 80433, 134055, 241299, 402165, 723897, 1206495, 3619485]

約数ペア:

[(1, 3619485), (3, 1206495), (5, 723897), (9, 402165), (15, 241299), (27, 134055), (45, 80433), (81, 44685), (135, 26811), (243, 14895), (331, 10935), (405, 8937), (729, 4965), (993, 3645), (1215, 2979), (1655, 2187)]