1365405

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 2199744

約数和(自身を除く): 834339

約数列:

[1, 3, 5, 15, 227, 401, 681, 1135, 1203, 2005, 3405, 6015, 91027, 273081, 455135, 1365405]

約数ペア:

[(1, 1365405), (3, 455135), (5, 273081), (15, 91027), (227, 6015), (401, 3405), (681, 2005), (1135, 1203)]