248082105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{13327}}^1$

素因数の和:13425

約数の個数: 32

約数和(自身を含む): 426069504

約数和(自身を除く): 177987399

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 13327, 18615, 39981, 66635, 199905, 226559, 679677, 972871, 1132795, 2918613, 3398385, 4864355, 14593065, 16538807, 49616421, 82694035, 248082105]

約数ペア:

[(1, 248082105), (3, 82694035), (5, 49616421), (15, 16538807), (17, 14593065), (51, 4864355), (73, 3398385), (85, 2918613), (219, 1132795), (255, 972871), (365, 679677), (1095, 226559), (1241, 199905), (3723, 66635), (6205, 39981), (13327, 18615)]