29120715

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5531}}^1$

素因数の和:5561

約数の個数: 40

約数和(自身を含む): 56227248

約数和(自身を除く): 27106533

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 5531, 16593, 27655, 49779, 71903, 82965, 149337, 215709, 248895, 359515, 448011, 647127, 746685, 1078545, 1941381, 2240055, 3235635, 5824143, 9706905, 29120715]

約数ペア:

[(1, 29120715), (3, 9706905), (5, 5824143), (9, 3235635), (13, 2240055), (15, 1941381), (27, 1078545), (39, 746685), (45, 647127), (65, 448011), (81, 359515), (117, 248895), (135, 215709), (195, 149337), (351, 82965), (405, 71903), (585, 49779), (1053, 27655), (1755, 16593), (5265, 5531)]