867412845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87221}}^1$

素因数の和:87262

約数の個数: 48

約数和(自身を含む): 1714435632

約数和(自身を除く): 847022787

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 87221, 261663, 436105, 784989, 1133873, 1308315, 1482757, 3401619, 3924945, 4448271, 5669365, 7413785, 10204857, 13344813, 17008095, 19275841, 22241355, 51024285, 57827523, 66724065, 96379205, 173482569, 289137615, 867412845]

約数ペア:

[(1, 867412845), (3, 289137615), (5, 173482569), (9, 96379205), (13, 66724065), (15, 57827523), (17, 51024285), (39, 22241355), (45, 19275841), (51, 17008095), (65, 13344813), (85, 10204857), (117, 7413785), (153, 5669365), (195, 4448271), (221, 3924945), (255, 3401619), (585, 1482757), (663, 1308315), (765, 1133873), (1105, 784989), (1989, 436105), (3315, 261663), (9945, 87221)]