22903595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 32707584

約数和(自身を除く): 9803989

約数列:

[1, 5, 11, 13, 55, 65, 103, 143, 311, 515, 715, 1133, 1339, 1555, 3421, 4043, 5665, 6695, 14729, 17105, 20215, 32033, 44473, 73645, 160165, 222365, 352363, 416429, 1761815, 2082145, 4580719, 22903595]

約数ペア:

[(1, 22903595), (5, 4580719), (11, 2082145), (13, 1761815), (55, 416429), (65, 352363), (103, 222365), (143, 160165), (311, 73645), (515, 44473), (715, 32033), (1133, 20215), (1339, 17105), (1555, 14729), (3421, 6695), (4043, 5665)]