8276895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 16353792

約数和(自身を除く): 8076897

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 727, 759, 1035, 1265, 2181, 2277, 3635, 3795, 6543, 7997, 10905, 11385, 16721, 23991, 32715, 39985, 50163, 71973, 83605, 119955, 150489, 183931, 250815, 359865, 551793, 752445, 919655, 1655379, 2758965, 8276895]

約数ペア:

[(1, 8276895), (3, 2758965), (5, 1655379), (9, 919655), (11, 752445), (15, 551793), (23, 359865), (33, 250815), (45, 183931), (55, 150489), (69, 119955), (99, 83605), (115, 71973), (165, 50163), (207, 39985), (253, 32715), (345, 23991), (495, 16721), (727, 11385), (759, 10905), (1035, 7997), (1265, 6543), (2181, 3795), (2277, 3635)]