181808325

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{11069}}^1$

素因数の和:11158

約数の個数: 36

約数和(自身を含む): 330129540

約数和(自身を除く): 148321215

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 5475, 11069, 16425, 33207, 55345, 99621, 166035, 276725, 498105, 808037, 830175, 2424111, 2490525, 4040185, 7272333, 12120555, 20200925, 36361665, 60602775, 181808325]

約数ペア:

[(1, 181808325), (3, 60602775), (5, 36361665), (9, 20200925), (15, 12120555), (25, 7272333), (45, 4040185), (73, 2490525), (75, 2424111), (219, 830175), (225, 808037), (365, 498105), (657, 276725), (1095, 166035), (1825, 99621), (3285, 55345), (5475, 33207), (11069, 16425)]