127732995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 241000032

約数和(自身を除く): 113267037

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 873, 1261, 1455, 2251, 3783, 4365, 6305, 6753, 11255, 11349, 18915, 20259, 29263, 33765, 56745, 87789, 101295, 146315, 218347, 263367, 438945, 655041, 1091735, 1316835, 1965123, 2838511, 3275205, 8515533, 9825615, 14192555, 25546599, 42577665, 127732995]

約数ペア:

[(1, 127732995), (3, 42577665), (5, 25546599), (9, 14192555), (13, 9825615), (15, 8515533), (39, 3275205), (45, 2838511), (65, 1965123), (97, 1316835), (117, 1091735), (195, 655041), (291, 438945), (485, 263367), (585, 218347), (873, 146315), (1261, 101295), (1455, 87789), (2251, 56745), (3783, 33765), (4365, 29263), (6305, 20259), (6753, 18915), (11255, 11349)]