6551055

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{2971}}^1$

素因数の和:2996

約数の個数: 36

約数和(自身を含む): 13213512

約数和(自身を除く): 6662457

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 2971, 8913, 14855, 20797, 26739, 44565, 62391, 103985, 133695, 145579, 187173, 311955, 436737, 727895, 935865, 1310211, 2183685, 6551055]

約数ペア:

[(1, 6551055), (3, 2183685), (5, 1310211), (7, 935865), (9, 727895), (15, 436737), (21, 311955), (35, 187173), (45, 145579), (49, 133695), (63, 103985), (105, 62391), (147, 44565), (245, 26739), (315, 20797), (441, 14855), (735, 8913), (2205, 2971)]