23727865

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 35389440

約数和(自身を除く): 11661575

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 1151, 2945, 4123, 5755, 8057, 20615, 21869, 35681, 40285, 109345, 153083, 178405, 249767, 677939, 765415, 1248835, 3389695, 4745573, 23727865]

約数ペア:

[(1, 23727865), (5, 4745573), (7, 3389695), (19, 1248835), (31, 765415), (35, 677939), (95, 249767), (133, 178405), (155, 153083), (217, 109345), (589, 40285), (665, 35681), (1085, 21869), (1151, 20615), (2945, 8057), (4123, 5755)]