65247435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 129965472

約数和(自身を除く): 64718037

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 121, 165, 207, 253, 345, 363, 495, 521, 605, 759, 1035, 1089, 1265, 1563, 1815, 2277, 2605, 2783, 3795, 4689, 5445, 5731, 7815, 8349, 11385, 11983, 13915, 17193, 23445, 25047, 28655, 35949, 41745, 51579, 59915, 63041, 85965, 107847, 125235, 131813, 179745, 189123, 257895, 315205, 395439, 539235, 567369, 659065, 945615, 1186317, 1449943, 1977195, 2836845, 4349829, 5931585, 7249715, 13049487, 21749145, 65247435]

約数ペア:

[(1, 65247435), (3, 21749145), (5, 13049487), (9, 7249715), (11, 5931585), (15, 4349829), (23, 2836845), (33, 1977195), (45, 1449943), (55, 1186317), (69, 945615), (99, 659065), (115, 567369), (121, 539235), (165, 395439), (207, 315205), (253, 257895), (345, 189123), (363, 179745), (495, 131813), (521, 125235), (605, 107847), (759, 85965), (1035, 63041), (1089, 59915), (1265, 51579), (1563, 41745), (1815, 35949), (2277, 28655), (2605, 25047), (2783, 23445), (3795, 17193), (4689, 13915), (5445, 11983), (5731, 11385), (7815, 8349)]