2758965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2272971

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 727, 759, 1265, 2181, 3635, 3795, 7997, 10905, 16721, 23991, 39985, 50163, 83605, 119955, 183931, 250815, 551793, 919655, 2758965]

約数ペア:

[(1, 2758965), (3, 919655), (5, 551793), (11, 250815), (15, 183931), (23, 119955), (33, 83605), (55, 50163), (69, 39985), (115, 23991), (165, 16721), (253, 10905), (345, 7997), (727, 3795), (759, 3635), (1265, 2181)]