57247305

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 95765760

約数和(自身を除く): 38518455

約数列:

[1, 3, 5, 15, 29, 87, 101, 145, 303, 435, 505, 1303, 1515, 2929, 3909, 6515, 8787, 14645, 19545, 37787, 43935, 113361, 131603, 188935, 394809, 566805, 658015, 1974045, 3816487, 11449461, 19082435, 57247305]

約数ペア:

[(1, 57247305), (3, 19082435), (5, 11449461), (15, 3816487), (29, 1974045), (87, 658015), (101, 566805), (145, 394809), (303, 188935), (435, 131603), (505, 113361), (1303, 43935), (1515, 37787), (2929, 19545), (3909, 14645), (6515, 8787)]