47543385

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 78589440

約数和(自身を除く): 31046055

約数列:

[1, 3, 5, 15, 53, 79, 159, 237, 265, 395, 757, 795, 1185, 2271, 3785, 4187, 11355, 12561, 20935, 40121, 59803, 62805, 120363, 179409, 200605, 299015, 601815, 897045, 3169559, 9508677, 15847795, 47543385]

約数ペア:

[(1, 47543385), (3, 15847795), (5, 9508677), (15, 3169559), (53, 897045), (79, 601815), (159, 299015), (237, 200605), (265, 179409), (395, 120363), (757, 62805), (795, 59803), (1185, 40121), (2271, 20935), (3785, 12561), (4187, 11355)]