129495145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 173238912

約数和(自身を除く): 43743767

約数列:

[1, 5, 13, 43, 65, 107, 215, 433, 535, 559, 1391, 2165, 2795, 4601, 5629, 6955, 18619, 23005, 28145, 46331, 59813, 93095, 231655, 242047, 299065, 602303, 1210235, 1992233, 3011515, 9961165, 25899029, 129495145]

約数ペア:

[(1, 129495145), (5, 25899029), (13, 9961165), (43, 3011515), (65, 1992233), (107, 1210235), (215, 602303), (433, 299065), (535, 242047), (559, 231655), (1391, 93095), (2165, 59813), (2795, 46331), (4601, 28145), (5629, 23005), (6955, 18619)]