200780925

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{17729}}^1$

素因数の和:17893

約数の個数: 24

約数和(自身を含む): 334175040

約数和(自身を除く): 133394115

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 17729, 53187, 88645, 265935, 443225, 1329675, 2677079, 8031237, 13385395, 40156185, 66926975, 200780925]

約数ペア:

[(1, 200780925), (3, 66926975), (5, 40156185), (15, 13385395), (25, 8031237), (75, 2677079), (151, 1329675), (453, 443225), (755, 265935), (2265, 88645), (3775, 53187), (11325, 17729)]