13661955

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1303}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 23800608

約数和(自身を除く): 10138653

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 1303, 2097, 3495, 3909, 6515, 10485, 11727, 19545, 58635, 303599, 910797, 1517995, 2732391, 4553985, 13661955]

約数ペア:

[(1, 13661955), (3, 4553985), (5, 2732391), (9, 1517995), (15, 910797), (45, 303599), (233, 58635), (699, 19545), (1165, 11727), (1303, 10485), (2097, 6515), (3495, 3909)]