2015325717

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1181}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 2832261120

約数和(自身を除く): 816935403

約数列:

[1, 3, 31, 59, 93, 177, 311, 933, 1181, 1829, 3543, 5487, 9641, 18349, 28923, 36611, 55047, 69679, 109833, 209037, 367291, 568819, 1101873, 1706457, 2160049, 6480147, 11386021, 21670169, 34158063, 65010507, 671775239, 2015325717]

約数ペア:

[(1, 2015325717), (3, 671775239), (31, 65010507), (59, 34158063), (93, 21670169), (177, 11386021), (311, 6480147), (933, 2160049), (1181, 1706457), (1829, 1101873), (3543, 568819), (5487, 367291), (9641, 209037), (18349, 109833), (28923, 69679), (36611, 55047)]