5414745

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 4927335

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 139, 147, 159, 245, 265, 371, 417, 695, 735, 795, 973, 1113, 1855, 2085, 2597, 2919, 4865, 5565, 6811, 7367, 7791, 12985, 14595, 20433, 22101, 34055, 36835, 38955, 51569, 102165, 110505, 154707, 257845, 360983, 773535, 1082949, 1804915, 5414745]

約数ペア:

[(1, 5414745), (3, 1804915), (5, 1082949), (7, 773535), (15, 360983), (21, 257845), (35, 154707), (49, 110505), (53, 102165), (105, 51569), (139, 38955), (147, 36835), (159, 34055), (245, 22101), (265, 20433), (371, 14595), (417, 12985), (695, 7791), (735, 7367), (795, 6811), (973, 5565), (1113, 4865), (1855, 2919), (2085, 2597)]