7131640465

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1511}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 8856158976

約数和(自身を除く): 1724518511

約数列:

[1, 5, 67, 73, 193, 335, 365, 965, 1511, 4891, 7555, 12931, 14089, 24455, 64655, 70445, 101237, 110303, 291623, 506185, 551515, 943963, 1458115, 4719815, 7390301, 19538741, 21288479, 36951505, 97693705, 106442395, 1426328093, 7131640465]

約数ペア:

[(1, 7131640465), (5, 1426328093), (67, 106442395), (73, 97693705), (193, 36951505), (335, 21288479), (365, 19538741), (965, 7390301), (1511, 4719815), (4891, 1458115), (7555, 943963), (12931, 551515), (14089, 506185), (24455, 291623), (64655, 110303), (70445, 101237)]