985660885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{130811}}^1$

素因数の和:130964

約数の個数: 16

約数和(自身を含む): 1299748032

約数和(自身を除く): 314087147

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 130811, 654055, 1438921, 7194605, 17921107, 89605535, 197132177, 985660885]

約数ペア:

[(1, 985660885), (5, 197132177), (11, 89605535), (55, 17921107), (137, 7194605), (685, 1438921), (1507, 654055), (7535, 130811)]