137992625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 179712000

約数和(自身を除く): 41719375

約数列:

[1, 5, 25, 31, 125, 149, 155, 239, 745, 775, 1195, 3725, 3875, 4619, 5975, 7409, 18625, 23095, 29875, 35611, 37045, 115475, 178055, 185225, 577375, 890275, 926125, 1103941, 4451375, 5519705, 27598525, 137992625]

約数ペア:

[(1, 137992625), (5, 27598525), (25, 5519705), (31, 4451375), (125, 1103941), (149, 926125), (155, 890275), (239, 577375), (745, 185225), (775, 178055), (1195, 115475), (3725, 37045), (3875, 35611), (4619, 29875), (5975, 23095), (7409, 18625)]