16899135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 31712256

約数和(自身を除く): 14813121

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 61, 69, 73, 115, 165, 183, 219, 253, 305, 345, 365, 671, 759, 803, 915, 1095, 1265, 1403, 1679, 2013, 2409, 3355, 3795, 4015, 4209, 4453, 5037, 7015, 8395, 10065, 12045, 13359, 15433, 18469, 21045, 22265, 25185, 46299, 48983, 55407, 66795, 77165, 92345, 102419, 146949, 231495, 244915, 277035, 307257, 512095, 734745, 1126609, 1536285, 3379827, 5633045, 16899135]

約数ペア:

[(1, 16899135), (3, 5633045), (5, 3379827), (11, 1536285), (15, 1126609), (23, 734745), (33, 512095), (55, 307257), (61, 277035), (69, 244915), (73, 231495), (115, 146949), (165, 102419), (183, 92345), (219, 77165), (253, 66795), (305, 55407), (345, 48983), (365, 46299), (671, 25185), (759, 22265), (803, 21045), (915, 18469), (1095, 15433), (1265, 13359), (1403, 12045), (1679, 10065), (2013, 8395), (2409, 7015), (3355, 5037), (3795, 4453), (4015, 4209)]