8889553935

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{883}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 16442569728

約数和(自身を除く): 7553015793

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 137, 207, 213, 345, 355, 411, 639, 685, 883, 1035, 1065, 1233, 1633, 2055, 2649, 3151, 3195, 4415, 4899, 6165, 7947, 8165, 9453, 9727, 13245, 14697, 15755, 20309, 24495, 28359, 29181, 39735, 47265, 48635, 60927, 62693, 73485, 87543, 101545, 120971, 141795, 145905, 182781, 188079, 223721, 304635, 313465, 362913, 437715, 564237, 604855, 671163, 913905, 940395, 1088739, 1118605, 1441939, 1814565, 2013489, 2782333, 2821185, 3355815, 4325817, 5443695, 7209695, 8346999, 8588941, 10067445, 12977451, 13911665, 21629085, 25040997, 25766823, 41734995, 42944705, 64887255, 77300469, 125204985, 128834115, 197545643, 386502345, 592636929, 987728215, 1777910787, 2963184645, 8889553935]

約数ペア:

[(1, 8889553935), (3, 2963184645), (5, 1777910787), (9, 987728215), (15, 592636929), (23, 386502345), (45, 197545643), (69, 128834115), (71, 125204985), (115, 77300469), (137, 64887255), (207, 42944705), (213, 41734995), (345, 25766823), (355, 25040997), (411, 21629085), (639, 13911665), (685, 12977451), (883, 10067445), (1035, 8588941), (1065, 8346999), (1233, 7209695), (1633, 5443695), (2055, 4325817), (2649, 3355815), (3151, 2821185), (3195, 2782333), (4415, 2013489), (4899, 1814565), (6165, 1441939), (7947, 1118605), (8165, 1088739), (9453, 940395), (9727, 913905), (13245, 671163), (14697, 604855), (15755, 564237), (20309, 437715), (24495, 362913), (28359, 313465), (29181, 304635), (39735, 223721), (47265, 188079), (48635, 182781), (60927, 145905), (62693, 141795), (73485, 120971), (87543, 101545)]