139635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 252720

約数和(自身を除く): 113085

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 107, 145, 261, 321, 435, 535, 963, 1305, 1605, 3103, 4815, 9309, 15515, 27927, 46545, 139635]

約数ペア:

[(1, 139635), (3, 46545), (5, 27927), (9, 15515), (15, 9309), (29, 4815), (45, 3103), (87, 1605), (107, 1305), (145, 963), (261, 535), (321, 435)]