142743095

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 191315520

約数和(自身を除く): 48572425

約数列:

[1, 5, 11, 55, 89, 121, 241, 445, 605, 979, 1205, 1331, 2651, 4895, 6655, 10769, 13255, 21449, 29161, 53845, 107245, 118459, 145805, 235939, 320771, 592295, 1179695, 1603855, 2595329, 12976645, 28548619, 142743095]

約数ペア:

[(1, 142743095), (5, 28548619), (11, 12976645), (55, 2595329), (89, 1603855), (121, 1179695), (241, 592295), (445, 320771), (605, 235939), (979, 145805), (1205, 118459), (1331, 107245), (2651, 53845), (4895, 29161), (6655, 21449), (10769, 13255)]