210008725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 270196992

約数和(自身を除く): 60188267

約数列:

[1, 5, 25, 31, 155, 233, 775, 1163, 1165, 5815, 5825, 7223, 29075, 36053, 36115, 180265, 180575, 270979, 901325, 1354895, 6774475, 8400349, 42001745, 210008725]

約数ペア:

[(1, 210008725), (5, 42001745), (25, 8400349), (31, 6774475), (155, 1354895), (233, 901325), (775, 270979), (1163, 180575), (1165, 180265), (5815, 36115), (5825, 36053), (7223, 29075)]