15122745790

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5580349}}^1$

素因数の和:5580627

約数の個数: 16

約数和(自身を含む): 27321393600

約数和(自身を除く): 12198647810

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 5580349, 11160698, 27901745, 55803490, 1512274579, 3024549158, 7561372895, 15122745790]

約数ペア:

[(1, 15122745790), (2, 7561372895), (5, 3024549158), (10, 1512274579), (271, 55803490), (542, 27901745), (1355, 11160698), (2710, 5580349)]