16682325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 30611136

約数和(自身を除く): 13928811

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 277, 365, 803, 825, 831, 1095, 1385, 1825, 2409, 3047, 4015, 4155, 5475, 6925, 9141, 12045, 15235, 20075, 20221, 20775, 45705, 60225, 60663, 76175, 101105, 222431, 228525, 303315, 505525, 667293, 1112155, 1516575, 3336465, 5560775, 16682325]

約数ペア:

[(1, 16682325), (3, 5560775), (5, 3336465), (11, 1516575), (15, 1112155), (25, 667293), (33, 505525), (55, 303315), (73, 228525), (75, 222431), (165, 101105), (219, 76175), (275, 60663), (277, 60225), (365, 45705), (803, 20775), (825, 20221), (831, 20075), (1095, 15235), (1385, 12045), (1825, 9141), (2409, 6925), (3047, 5475), (4015, 4155)]