87574635

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22369}}^1$

素因数の和:22412

約数の個数: 32

約数和(自身を含む): 161064000

約数和(自身を除く): 73489365

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 22369, 67107, 111845, 201321, 335535, 603963, 648701, 1006605, 1946103, 3019815, 3243505, 5838309, 9730515, 17514927, 29191545, 87574635]

約数ペア:

[(1, 87574635), (3, 29191545), (5, 17514927), (9, 9730515), (15, 5838309), (27, 3243505), (29, 3019815), (45, 1946103), (87, 1006605), (135, 648701), (145, 603963), (261, 335535), (435, 201321), (783, 111845), (1305, 67107), (3915, 22369)]