7806173895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{580169}}^1$

素因数の和:580216

約数の個数: 48

約数和(自身を含む): 15205095360

約数和(自身を除く): 7398921465

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 580169, 1740507, 2900845, 5221521, 7542197, 8702535, 13343887, 22626591, 26107605, 37710985, 40031661, 66719435, 67879773, 113132955, 120094983, 173470531, 200158305, 339398865, 520411593, 600474915, 867352655, 1561234779, 2602057965, 7806173895]

約数ペア:

[(1, 7806173895), (3, 2602057965), (5, 1561234779), (9, 867352655), (13, 600474915), (15, 520411593), (23, 339398865), (39, 200158305), (45, 173470531), (65, 120094983), (69, 113132955), (115, 67879773), (117, 66719435), (195, 40031661), (207, 37710985), (299, 26107605), (345, 22626591), (585, 13343887), (897, 8702535), (1035, 7542197), (1495, 5221521), (2691, 2900845), (4485, 1740507), (13455, 580169)]