80932455

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13729}}^1$

素因数の和:13871

約数の個数: 24

約数和(自身を含む): 141364080

約数和(自身を除く): 60431625

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 13729, 41187, 68645, 123561, 205935, 617805, 1798499, 5395497, 8992495, 16186491, 26977485, 80932455]

約数ペア:

[(1, 80932455), (3, 26977485), (5, 16186491), (9, 8992495), (15, 5395497), (45, 1798499), (131, 617805), (393, 205935), (655, 123561), (1179, 68645), (1965, 41187), (5895, 13729)]