39127635

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 70603104

約数和(自身を除く): 31475469

約数列:

[1, 3, 5, 9, 15, 43, 45, 73, 129, 215, 219, 277, 365, 387, 645, 657, 831, 1095, 1385, 1935, 2493, 3139, 3285, 4155, 9417, 11911, 12465, 15695, 20221, 28251, 35733, 47085, 59555, 60663, 101105, 107199, 141255, 178665, 181989, 303315, 535995, 869503, 909945, 2608509, 4347515, 7825527, 13042545, 39127635]

約数ペア:

[(1, 39127635), (3, 13042545), (5, 7825527), (9, 4347515), (15, 2608509), (43, 909945), (45, 869503), (73, 535995), (129, 303315), (215, 181989), (219, 178665), (277, 141255), (365, 107199), (387, 101105), (645, 60663), (657, 59555), (831, 47085), (1095, 35733), (1385, 28251), (1935, 20221), (2493, 15695), (3139, 12465), (3285, 11911), (4155, 9417)]