2000651895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{175727}}^1$

素因数の和:175772

約数の個数: 48

約数和(自身を含む): 3947553792

約数和(自身を除く): 1946901897

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3795, 11385, 175727, 527181, 878635, 1581543, 1932997, 2635905, 4041721, 5798991, 7907715, 9664985, 12125163, 17396973, 20208605, 28994955, 36375489, 44458931, 60625815, 86984865, 133376793, 181877445, 222294655, 400130379, 666883965, 2000651895]

約数ペア:

[(1, 2000651895), (3, 666883965), (5, 400130379), (9, 222294655), (11, 181877445), (15, 133376793), (23, 86984865), (33, 60625815), (45, 44458931), (55, 36375489), (69, 28994955), (99, 20208605), (115, 17396973), (165, 12125163), (207, 9664985), (253, 7907715), (345, 5798991), (495, 4041721), (759, 2635905), (1035, 1932997), (1265, 1581543), (2277, 878635), (3795, 527181), (11385, 175727)]