11612385

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 20240064

約数和(自身を除く): 8627679

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1223, 1899, 3165, 3669, 6115, 9495, 11007, 18345, 55035, 258053, 774159, 1290265, 2322477, 3870795, 11612385]

約数ペア:

[(1, 11612385), (3, 3870795), (5, 2322477), (9, 1290265), (15, 774159), (45, 258053), (211, 55035), (633, 18345), (1055, 11007), (1223, 9495), (1899, 6115), (3165, 3669)]