80429625

素因数分解:

$3^3\times 5^3\times {\mathrm{23831}}^1$

素因数の和:23855

約数の個数: 32

約数和(自身を含む): 148711680

約数和(自身を除く): 68282055

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 23831, 71493, 119155, 214479, 357465, 595775, 643437, 1072395, 1787325, 2978875, 3217185, 5361975, 8936625, 16085925, 26809875, 80429625]

約数ペア:

[(1, 80429625), (3, 26809875), (5, 16085925), (9, 8936625), (15, 5361975), (25, 3217185), (27, 2978875), (45, 1787325), (75, 1072395), (125, 643437), (135, 595775), (225, 357465), (375, 214479), (675, 119155), (1125, 71493), (3375, 23831)]