134436875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11360

約数の個数: 20

約数和(自身を含む): 176849640

約数和(自身を除く): 42412765

約数列:

[1, 5, 19, 25, 95, 125, 475, 625, 2375, 11321, 11875, 56605, 215099, 283025, 1075495, 1415125, 5377475, 7075625, 26887375, 134436875]

約数ペア:

[(1, 134436875), (5, 26887375), (19, 7075625), (25, 5377475), (95, 1415125), (125, 1075495), (475, 283025), (625, 215099), (2375, 56605), (11321, 11875)]