1139325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 2056416

約数和(自身を除く): 917091

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1381, 4143, 6905, 15191, 20715, 34525, 45573, 75955, 103575, 227865, 379775, 1139325]

約数ペア:

[(1, 1139325), (3, 379775), (5, 227865), (11, 103575), (15, 75955), (25, 45573), (33, 34525), (55, 20715), (75, 15191), (165, 6905), (275, 4143), (825, 1381)]