136427985

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23143}}^1$

素因数の和:23285

約数の個数: 24

約数和(自身を含む): 238290624

約数和(自身を除く): 101862639

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 23143, 69429, 115715, 208287, 347145, 1041435, 3031733, 9095199, 15158665, 27285597, 45475995, 136427985]

約数ペア:

[(1, 136427985), (3, 45475995), (5, 27285597), (9, 15158665), (15, 9095199), (45, 3031733), (131, 1041435), (393, 347145), (655, 208287), (1179, 115715), (1965, 69429), (5895, 23143)]