13880125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 20517120

約数和(自身を除く): 6636995

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 547, 725, 875, 1015, 2735, 3625, 3829, 5075, 13675, 15863, 19145, 25375, 68375, 79315, 95725, 111041, 396575, 478625, 555205, 1982875, 2776025, 13880125]

約数ペア:

[(1, 13880125), (5, 2776025), (7, 1982875), (25, 555205), (29, 478625), (35, 396575), (125, 111041), (145, 95725), (175, 79315), (203, 68375), (547, 25375), (725, 19145), (875, 15863), (1015, 13675), (2735, 5075), (3625, 3829)]