80613505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 35508095

約数列:

[1, 5, 7, 23, 35, 115, 161, 239, 419, 805, 1195, 1673, 2095, 2933, 5497, 8365, 9637, 14665, 27485, 38479, 48185, 67459, 100141, 192395, 337295, 500705, 700987, 2303243, 3504935, 11516215, 16122701, 80613505]

約数ペア:

[(1, 80613505), (5, 16122701), (7, 11516215), (23, 3504935), (35, 2303243), (115, 700987), (161, 500705), (239, 337295), (419, 192395), (805, 100141), (1195, 67459), (1673, 48185), (2095, 38479), (2933, 27485), (5497, 14665), (8365, 9637)]