2015540007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{10037}}^1$

素因数の和:10343

約数の個数: 32

約数和(自身を含む): 3057976320

約数和(自身を除く): 1042436313

約数列:

[1, 3, 13, 19, 39, 57, 247, 271, 741, 813, 3523, 5149, 10037, 10569, 15447, 30111, 66937, 130481, 190703, 200811, 391443, 572109, 2479139, 2720027, 7437417, 8160081, 35360351, 51680513, 106081053, 155041539, 671846669, 2015540007]

約数ペア:

[(1, 2015540007), (3, 671846669), (13, 155041539), (19, 106081053), (39, 51680513), (57, 35360351), (247, 8160081), (271, 7437417), (741, 2720027), (813, 2479139), (3523, 572109), (5149, 391443), (10037, 200811), (10569, 190703), (15447, 130481), (30111, 66937)]