15693066945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{25357}}^1$

素因数の和:26194

約数の個数: 48

約数和(自身を含む): 28838131920

約数和(自身を除く): 13145064975

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 809, 2427, 4045, 7281, 12135, 13753, 25357, 36405, 41259, 68765, 76071, 123777, 126785, 206295, 228213, 380355, 431069, 618885, 1141065, 1293207, 2155345, 3879621, 6466035, 19398105, 20513813, 61541439, 102569065, 184624317, 307707195, 348734821, 923121585, 1046204463, 1743674105, 3138613389, 5231022315, 15693066945]

約数ペア:

[(1, 15693066945), (3, 5231022315), (5, 3138613389), (9, 1743674105), (15, 1046204463), (17, 923121585), (45, 348734821), (51, 307707195), (85, 184624317), (153, 102569065), (255, 61541439), (765, 20513813), (809, 19398105), (2427, 6466035), (4045, 3879621), (7281, 2155345), (12135, 1293207), (13753, 1141065), (25357, 618885), (36405, 431069), (41259, 380355), (68765, 228213), (76071, 206295), (123777, 126785)]