426705435

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{243137}}^1$

素因数の和:243164

約数の個数: 32

約数和(自身を含む): 816943680

約数和(自身を除く): 390238245

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 243137, 729411, 1215685, 2188233, 3160781, 3647055, 6564699, 9482343, 10941165, 15803905, 28447029, 32823495, 47411715, 85341087, 142235145, 426705435]

約数ペア:

[(1, 426705435), (3, 142235145), (5, 85341087), (9, 47411715), (13, 32823495), (15, 28447029), (27, 15803905), (39, 10941165), (45, 9482343), (65, 6564699), (117, 3647055), (135, 3160781), (195, 2188233), (351, 1215685), (585, 729411), (1755, 243137)]