2642833815

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 4252787712

約数和(自身を除く): 1609953897

約数列:

[1, 3, 5, 15, 421, 431, 971, 1263, 1293, 2105, 2155, 2913, 4855, 6315, 6465, 14565, 181451, 408791, 418501, 544353, 907255, 1226373, 1255503, 2043955, 2092505, 2721765, 6131865, 6277515, 176188921, 528566763, 880944605, 2642833815]

約数ペア:

[(1, 2642833815), (3, 880944605), (5, 528566763), (15, 176188921), (421, 6277515), (431, 6131865), (971, 2721765), (1263, 2092505), (1293, 2043955), (2105, 1255503), (2155, 1226373), (2913, 907255), (4855, 544353), (6315, 418501), (6465, 408791), (14565, 181451)]