125363315

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 192707424

約数和(自身を除く): 67344109

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 181, 245, 257, 385, 539, 905, 1267, 1285, 1799, 1991, 2695, 2827, 6335, 8869, 8995, 9955, 12593, 13937, 14135, 19789, 44345, 46517, 62965, 69685, 97559, 98945, 138523, 232585, 325619, 487795, 511687, 692615, 1628095, 2279333, 2558435, 3581809, 11396665, 17909045, 25072663, 125363315]

約数ペア:

[(1, 125363315), (5, 25072663), (7, 17909045), (11, 11396665), (35, 3581809), (49, 2558435), (55, 2279333), (77, 1628095), (181, 692615), (245, 511687), (257, 487795), (385, 325619), (539, 232585), (905, 138523), (1267, 98945), (1285, 97559), (1799, 69685), (1991, 62965), (2695, 46517), (2827, 44345), (6335, 19789), (8869, 14135), (8995, 13937), (9955, 12593)]