57900315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 113379840

約数和(自身を除く): 55479525

約数列:

[1, 3, 5, 11, 15, 19, 23, 33, 55, 57, 69, 73, 95, 115, 121, 165, 209, 219, 253, 285, 345, 363, 365, 437, 605, 627, 759, 803, 1045, 1095, 1265, 1311, 1387, 1679, 1815, 2185, 2299, 2409, 2783, 3135, 3795, 4015, 4161, 4807, 5037, 6555, 6897, 6935, 8349, 8395, 8833, 11495, 12045, 13915, 14421, 15257, 18469, 20805, 24035, 25185, 26499, 31901, 34485, 41745, 44165, 45771, 52877, 55407, 72105, 76285, 92345, 95703, 132495, 158631, 159505, 167827, 203159, 228855, 264385, 277035, 350911, 478515, 503481, 609477, 793155, 839135, 1015795, 1052733, 1754555, 2517405, 3047385, 3860021, 5263665, 11580063, 19300105, 57900315]

約数ペア:

[(1, 57900315), (3, 19300105), (5, 11580063), (11, 5263665), (15, 3860021), (19, 3047385), (23, 2517405), (33, 1754555), (55, 1052733), (57, 1015795), (69, 839135), (73, 793155), (95, 609477), (115, 503481), (121, 478515), (165, 350911), (209, 277035), (219, 264385), (253, 228855), (285, 203159), (345, 167827), (363, 159505), (365, 158631), (437, 132495), (605, 95703), (627, 92345), (759, 76285), (803, 72105), (1045, 55407), (1095, 52877), (1265, 45771), (1311, 44165), (1387, 41745), (1679, 34485), (1815, 31901), (2185, 26499), (2299, 25185), (2409, 24035), (2783, 20805), (3135, 18469), (3795, 15257), (4015, 14421), (4161, 13915), (4807, 12045), (5037, 11495), (6555, 8833), (6897, 8395), (6935, 8349)]