133749945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18461}}^1$

素因数の和:18502

約数の個数: 48

約数和(自身を含む): 276486912

約数和(自身を除く): 142736967

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 18461, 55383, 92305, 129227, 166149, 276915, 387681, 424603, 646135, 830745, 1163043, 1273809, 1938405, 2123015, 2972221, 3821427, 5815215, 6369045, 8916663, 14861105, 19107135, 26749989, 44583315, 133749945]

約数ペア:

[(1, 133749945), (3, 44583315), (5, 26749989), (7, 19107135), (9, 14861105), (15, 8916663), (21, 6369045), (23, 5815215), (35, 3821427), (45, 2972221), (63, 2123015), (69, 1938405), (105, 1273809), (115, 1163043), (161, 830745), (207, 646135), (315, 424603), (345, 387681), (483, 276915), (805, 166149), (1035, 129227), (1449, 92305), (2415, 55383), (7245, 18461)]