540120005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 704692224

約数和(自身を除く): 164572219

約数列:

[1, 5, 17, 47, 85, 235, 353, 383, 799, 1765, 1915, 3995, 6001, 6511, 16591, 18001, 30005, 32555, 82955, 90005, 135199, 282047, 306017, 675995, 1410235, 1530085, 2298383, 6354353, 11491915, 31771765, 108024001, 540120005]

約数ペア:

[(1, 540120005), (5, 108024001), (17, 31771765), (47, 11491915), (85, 6354353), (235, 2298383), (353, 1530085), (383, 1410235), (799, 675995), (1765, 306017), (1915, 282047), (3995, 135199), (6001, 90005), (6511, 82955), (16591, 32555), (18001, 30005)]