71241105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 124908480

約数和(自身を除く): 53667375

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 169, 179, 195, 471, 507, 537, 785, 845, 895, 2041, 2327, 2355, 2535, 2685, 6123, 6981, 10205, 11635, 26533, 28103, 30251, 30615, 34905, 79599, 84309, 90753, 132665, 140515, 151255, 365339, 397995, 421545, 453765, 1096017, 1826695, 4749407, 5480085, 14248221, 23747035, 71241105]

約数ペア:

[(1, 71241105), (3, 23747035), (5, 14248221), (13, 5480085), (15, 4749407), (39, 1826695), (65, 1096017), (157, 453765), (169, 421545), (179, 397995), (195, 365339), (471, 151255), (507, 140515), (537, 132665), (785, 90753), (845, 84309), (895, 79599), (2041, 34905), (2327, 30615), (2355, 30251), (2535, 28103), (2685, 26533), (6123, 11635), (6981, 10205)]