22955955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 42045696

約数和(自身を除く): 19089741

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 263, 345, 529, 759, 789, 1265, 1315, 1587, 2645, 2893, 3795, 3945, 5819, 6049, 7935, 8679, 14465, 17457, 18147, 29095, 30245, 43395, 66539, 87285, 90735, 139127, 199617, 332695, 417381, 695635, 998085, 1530397, 2086905, 4591191, 7651985, 22955955]

約数ペア:

[(1, 22955955), (3, 7651985), (5, 4591191), (11, 2086905), (15, 1530397), (23, 998085), (33, 695635), (55, 417381), (69, 332695), (115, 199617), (165, 139127), (253, 90735), (263, 87285), (345, 66539), (529, 43395), (759, 30245), (789, 29095), (1265, 18147), (1315, 17457), (1587, 14465), (2645, 8679), (2893, 7935), (3795, 6049), (3945, 5819)]