210005609325

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1193}}^1\times {\mathrm{18481}}^1$

素因数の和:19814

約数の個数: 48

約数和(自身を含む): 350255486976

約数和(自身を除く): 140249877651

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1193, 1905, 3175, 3579, 5965, 9525, 17895, 18481, 29825, 55443, 89475, 92405, 151511, 277215, 454533, 462025, 757555, 1386075, 2272665, 2347087, 3787775, 7041261, 11363325, 11735435, 22047833, 35206305, 58677175, 66143499, 110239165, 176031525, 330717495, 551195825, 1653587475, 2800074791, 8400224373, 14000373955, 42001121865, 70001869775, 210005609325]

約数ペア:

[(1, 210005609325), (3, 70001869775), (5, 42001121865), (15, 14000373955), (25, 8400224373), (75, 2800074791), (127, 1653587475), (381, 551195825), (635, 330717495), (1193, 176031525), (1905, 110239165), (3175, 66143499), (3579, 58677175), (5965, 35206305), (9525, 22047833), (17895, 11735435), (18481, 11363325), (29825, 7041261), (55443, 3787775), (89475, 2347087), (92405, 2272665), (151511, 1386075), (277215, 757555), (454533, 462025)]