72616545

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15667}}^1$

素因数の和:15781

約数の個数: 24

約数和(自身を含む): 127098816

約数和(自身を除く): 54482271

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 15667, 47001, 78335, 141003, 235005, 705015, 1613701, 4841103, 8068505, 14523309, 24205515, 72616545]

約数ペア:

[(1, 72616545), (3, 24205515), (5, 14523309), (9, 8068505), (15, 4841103), (45, 1613701), (103, 705015), (309, 235005), (515, 141003), (927, 78335), (1545, 47001), (4635, 15667)]