1779294145

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{4127}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 2246259456

約数和(自身を除く): 466965311

約数列:

[1, 5, 23, 115, 163, 529, 815, 2645, 3749, 4127, 18745, 20635, 86227, 94921, 431135, 474605, 672701, 2183183, 3363505, 10915915, 15472123, 77360615, 355858829, 1779294145]

約数ペア:

[(1, 1779294145), (5, 355858829), (23, 77360615), (115, 15472123), (163, 10915915), (529, 3363505), (815, 2183183), (2645, 672701), (3749, 474605), (4127, 431135), (18745, 94921), (20635, 86227)]