24400815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 41181696

約数和(自身を除く): 16780881

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 661, 1605, 1983, 2461, 3305, 7383, 9915, 12305, 15203, 36915, 45609, 70727, 76015, 212181, 228045, 353635, 1060905, 1626721, 4880163, 8133605, 24400815]

約数ペア:

[(1, 24400815), (3, 8133605), (5, 4880163), (15, 1626721), (23, 1060905), (69, 353635), (107, 228045), (115, 212181), (321, 76015), (345, 70727), (535, 45609), (661, 36915), (1605, 15203), (1983, 12305), (2461, 9915), (3305, 7383)]