20233980525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{141769}}^1$

素因数の和:141966

約数の個数: 48

約数和(自身を含む): 36705954240

約数和(自身を除く): 16471973715

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 173, 275, 519, 825, 865, 1903, 2595, 4325, 5709, 9515, 12975, 28545, 47575, 141769, 142725, 425307, 708845, 1559459, 2126535, 3544225, 4678377, 7797295, 10632675, 23391885, 24526037, 38986475, 73578111, 116959425, 122630185, 269786407, 367890555, 613150925, 809359221, 1348932035, 1839452775, 4046796105, 6744660175, 20233980525]

約数ペア:

[(1, 20233980525), (3, 6744660175), (5, 4046796105), (11, 1839452775), (15, 1348932035), (25, 809359221), (33, 613150925), (55, 367890555), (75, 269786407), (165, 122630185), (173, 116959425), (275, 73578111), (519, 38986475), (825, 24526037), (865, 23391885), (1903, 10632675), (2595, 7797295), (4325, 4678377), (5709, 3544225), (9515, 2126535), (12975, 1559459), (28545, 708845), (47575, 425307), (141769, 142725)]