388581735

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 630789120

約数和(自身を除く): 242207385

約数列:

[1, 3, 5, 15, 107, 239, 321, 535, 717, 1013, 1195, 1605, 3039, 3585, 5065, 15195, 25573, 76719, 108391, 127865, 242107, 325173, 383595, 541955, 726321, 1210535, 1625865, 3631605, 25905449, 77716347, 129527245, 388581735]

約数ペア:

[(1, 388581735), (3, 129527245), (5, 77716347), (15, 25905449), (107, 3631605), (239, 1625865), (321, 1210535), (535, 726321), (717, 541955), (1013, 383595), (1195, 325173), (1605, 242107), (3039, 127865), (3585, 108391), (5065, 76719), (15195, 25573)]