24980415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 17445441

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1187, 1403, 3561, 4209, 5935, 7015, 17805, 21045, 27301, 72407, 81903, 136505, 217221, 362035, 409515, 1086105, 1665361, 4996083, 8326805, 24980415]

約数ペア:

[(1, 24980415), (3, 8326805), (5, 4996083), (15, 1665361), (23, 1086105), (61, 409515), (69, 362035), (115, 217221), (183, 136505), (305, 81903), (345, 72407), (915, 27301), (1187, 21045), (1403, 17805), (3561, 7015), (4209, 5935)]