73752975

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1811}}^1$

素因数の和:2008

約数の個数: 36

約数和(自身を含む): 132902952

約数和(自身を除く): 59149977

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 225, 543, 905, 1629, 1811, 2715, 4525, 5433, 8145, 9055, 13575, 16299, 27165, 40725, 45275, 81495, 135825, 327791, 407475, 983373, 1638955, 2950119, 4916865, 8194775, 14750595, 24584325, 73752975]

約数ペア:

[(1, 73752975), (3, 24584325), (5, 14750595), (9, 8194775), (15, 4916865), (25, 2950119), (45, 1638955), (75, 983373), (181, 407475), (225, 327791), (543, 135825), (905, 81495), (1629, 45275), (1811, 40725), (2715, 27165), (4525, 16299), (5433, 13575), (8145, 9055)]