11990055

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1483}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 24361344

約数和(自身を除く): 12371289

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1483, 1617, 2695, 4449, 7415, 8085, 10381, 16313, 22245, 31143, 48939, 51905, 72667, 81565, 114191, 155715, 218001, 244695, 342573, 363335, 570955, 799337, 1090005, 1712865, 2398011, 3996685, 11990055]

約数ペア:

[(1, 11990055), (3, 3996685), (5, 2398011), (7, 1712865), (11, 1090005), (15, 799337), (21, 570955), (33, 363335), (35, 342573), (49, 244695), (55, 218001), (77, 155715), (105, 114191), (147, 81565), (165, 72667), (231, 51905), (245, 48939), (385, 31143), (539, 22245), (735, 16313), (1155, 10381), (1483, 8085), (1617, 7415), (2695, 4449)]