22248405

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1699}}^1$

素因数の和:1810

約数の個数: 32

約数和(自身を含む): 39984000

約数和(自身を除く): 17735595

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 1699, 2619, 4365, 5097, 8495, 13095, 15291, 25485, 45873, 76455, 164803, 229365, 494409, 824015, 1483227, 2472045, 4449681, 7416135, 22248405]

約数ペア:

[(1, 22248405), (3, 7416135), (5, 4449681), (9, 2472045), (15, 1483227), (27, 824015), (45, 494409), (97, 229365), (135, 164803), (291, 76455), (485, 45873), (873, 25485), (1455, 15291), (1699, 13095), (2619, 8495), (4365, 5097)]