274761865

素因数分解:

$5^1\times 7^3\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 387417600

約数和(自身を除く): 112655735

約数列:

[1, 5, 7, 35, 49, 151, 245, 343, 755, 1057, 1061, 1715, 5285, 5305, 7399, 7427, 36995, 37135, 51793, 51989, 160211, 258965, 259945, 363923, 801055, 1121477, 1819615, 5607385, 7850339, 39251695, 54952373, 274761865]

約数ペア:

[(1, 274761865), (5, 54952373), (7, 39251695), (35, 7850339), (49, 5607385), (151, 1819615), (245, 1121477), (343, 801055), (755, 363923), (1057, 259945), (1061, 258965), (1715, 160211), (5285, 51989), (5305, 51793), (7399, 37135), (7427, 36995)]