890261735

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{17729}}^1$

素因数の和:17839

約数の個数: 24

約数和(自身を含む): 1188477360

約数和(自身を除く): 298215625

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4565, 10043, 17729, 50215, 88645, 195019, 975095, 1471507, 2145209, 7357535, 10726045, 16186577, 80932885, 178052347, 890261735]

約数ペア:

[(1, 890261735), (5, 178052347), (11, 80932885), (55, 16186577), (83, 10726045), (121, 7357535), (415, 2145209), (605, 1471507), (913, 975095), (4565, 195019), (10043, 88645), (17729, 50215)]