151432905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1753}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 261668736

約数和(自身を除く): 110235831

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 443, 1329, 1753, 2215, 5259, 5759, 6645, 8765, 17277, 22789, 26295, 28795, 68367, 86385, 113945, 341835, 776579, 2329737, 3882895, 10095527, 11648685, 30286581, 50477635, 151432905]

約数ペア:

[(1, 151432905), (3, 50477635), (5, 30286581), (13, 11648685), (15, 10095527), (39, 3882895), (65, 2329737), (195, 776579), (443, 341835), (1329, 113945), (1753, 86385), (2215, 68367), (5259, 28795), (5759, 26295), (6645, 22789), (8765, 17277)]