145048371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 212520000

約数和(自身を除く): 67471629

約数列:

[1, 3, 13, 39, 109, 149, 229, 327, 447, 687, 1417, 1937, 2977, 4251, 5811, 8931, 16241, 24961, 34121, 48723, 74883, 102363, 211133, 324493, 443573, 633399, 973479, 1330719, 3719189, 11157567, 48349457, 145048371]

約数ペア:

[(1, 145048371), (3, 48349457), (13, 11157567), (39, 3719189), (109, 1330719), (149, 973479), (229, 633399), (327, 443573), (447, 324493), (687, 211133), (1417, 102363), (1937, 74883), (2977, 48723), (4251, 34121), (5811, 24961), (8931, 16241)]