156697665

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 254776320

約数和(自身を除く): 98078655

約数列:

[1, 3, 5, 15, 113, 193, 339, 479, 565, 579, 965, 1437, 1695, 2395, 2895, 7185, 21809, 54127, 65427, 92447, 109045, 162381, 270635, 277341, 327135, 462235, 811905, 1386705, 10446511, 31339533, 52232555, 156697665]

約数ペア:

[(1, 156697665), (3, 52232555), (5, 31339533), (15, 10446511), (113, 1386705), (193, 811905), (339, 462235), (479, 327135), (565, 277341), (579, 270635), (965, 162381), (1437, 109045), (1695, 92447), (2395, 65427), (2895, 54127), (7185, 21809)]