161014635

素因数分解:

$3^4\times 5^1\times {\mathrm{397567}}^1$

素因数の和:397584

約数の個数: 20

約数和(自身を含む): 288634368

約数和(自身を除く): 127619733

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 397567, 1192701, 1987835, 3578103, 5963505, 10734309, 17890515, 32202927, 53671545, 161014635]

約数ペア:

[(1, 161014635), (3, 53671545), (5, 32202927), (9, 17890515), (15, 10734309), (27, 5963505), (45, 3578103), (81, 1987835), (135, 1192701), (405, 397567)]