15633405

素因数分解:

$3^6\times 5^1\times {\mathrm{4289}}^1$

素因数の和:4312

約数の個数: 28

約数和(自身を含む): 28133820

約数和(自身を除く): 12500415

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4289, 12867, 21445, 38601, 64335, 115803, 193005, 347409, 579015, 1042227, 1737045, 3126681, 5211135, 15633405]

約数ペア:

[(1, 15633405), (3, 5211135), (5, 3126681), (9, 1737045), (15, 1042227), (27, 579015), (45, 347409), (81, 193005), (135, 115803), (243, 64335), (405, 38601), (729, 21445), (1215, 12867), (3645, 4289)]