283009195

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 400260096

約数和(自身を除く): 117250901

約数列:

[1, 5, 7, 35, 61, 71, 305, 355, 427, 497, 1867, 2135, 2485, 4331, 9335, 13069, 21655, 30317, 65345, 113887, 132557, 151585, 569435, 662785, 797209, 927899, 3986045, 4639495, 8085977, 40429885, 56601839, 283009195]

約数ペア:

[(1, 283009195), (5, 56601839), (7, 40429885), (35, 8085977), (61, 4639495), (71, 3986045), (305, 927899), (355, 797209), (427, 662785), (497, 569435), (1867, 151585), (2135, 132557), (2485, 113887), (4331, 65345), (9335, 30317), (13069, 21655)]