15380491325

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{5644217}}^1$

素因数の和:5644336

約数の個数: 12

約数和(自身を含む): 19246783380

約数和(自身を除く): 3866292055

約数列:

[1, 5, 25, 109, 545, 2725, 5644217, 28221085, 141105425, 615219653, 3076098265, 15380491325]

約数ペア:

[(1, 15380491325), (5, 3076098265), (25, 615219653), (109, 141105425), (545, 28221085), (2725, 5644217)]