1299596415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{214987}}^1$

素因数の和:215039

約数の個数: 32

約数和(自身を含む): 2311550976

約数和(自身を除く): 1011954561

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 214987, 644961, 1074935, 2794831, 3224805, 6664597, 8384493, 13974155, 19993791, 33322985, 41922465, 86639761, 99968955, 259919283, 433198805, 1299596415]

約数ペア:

[(1, 1299596415), (3, 433198805), (5, 259919283), (13, 99968955), (15, 86639761), (31, 41922465), (39, 33322985), (65, 19993791), (93, 13974155), (155, 8384493), (195, 6664597), (403, 3224805), (465, 2794831), (1209, 1074935), (2015, 644961), (6045, 214987)]