56809545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291331}}^1$

素因数の和:291352

約数の個数: 16

約数和(自身を含む): 97887552

約数和(自身を除く): 41078007

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 291331, 873993, 1456655, 3787303, 4369965, 11361909, 18936515, 56809545]

約数ペア:

[(1, 56809545), (3, 18936515), (5, 11361909), (13, 4369965), (15, 3787303), (39, 1456655), (65, 873993), (195, 291331)]