4798461495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{8431}}^1$

素因数の和:10455

約数の個数: 32

約数和(自身を含む): 8086625280

約数和(自身を除く): 3288163785

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1997, 5991, 8431, 9985, 25293, 29955, 37943, 42155, 113829, 126465, 160189, 189715, 480567, 569145, 800945, 2402835, 16836707, 50510121, 84183535, 252550605, 319897433, 959692299, 1599487165, 4798461495]

約数ペア:

[(1, 4798461495), (3, 1599487165), (5, 959692299), (15, 319897433), (19, 252550605), (57, 84183535), (95, 50510121), (285, 16836707), (1997, 2402835), (5991, 800945), (8431, 569145), (9985, 480567), (25293, 189715), (29955, 160189), (37943, 126465), (42155, 113829)]