28967595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 48018432

約数和(自身を除く): 19050837

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 463, 485, 645, 1389, 1455, 2315, 4171, 6945, 12513, 19909, 20855, 44911, 59727, 62565, 99545, 134733, 224555, 298635, 673665, 1931173, 5793519, 9655865, 28967595]

約数ペア:

[(1, 28967595), (3, 9655865), (5, 5793519), (15, 1931173), (43, 673665), (97, 298635), (129, 224555), (215, 134733), (291, 99545), (463, 62565), (485, 59727), (645, 44911), (1389, 20855), (1455, 19909), (2315, 12513), (4171, 6945)]