1959012495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 3854822400

約数和(自身を除く): 1895809905

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 239, 261, 319, 435, 495, 571, 717, 957, 1195, 1305, 1595, 1713, 2151, 2629, 2855, 2871, 3585, 4785, 5139, 6281, 6931, 7887, 8565, 10755, 13145, 14355, 16559, 18843, 20793, 23661, 25695, 31405, 34655, 39435, 49677, 56529, 62379, 76241, 82795, 94215, 103965, 118305, 136469, 149031, 182149, 228723, 248385, 282645, 311895, 381205, 409407, 546447, 682345, 686169, 745155, 910745, 1143615, 1228221, 1501159, 1639341, 2047035, 2732235, 3430845, 3957601, 4503477, 6141105, 7505795, 8196705, 11872803, 13510431, 19788005, 22517385, 35618409, 43533611, 59364015, 67552155, 130600833, 178092045, 217668055, 391802499, 653004165, 1959012495]

約数ペア:

[(1, 1959012495), (3, 653004165), (5, 391802499), (9, 217668055), (11, 178092045), (15, 130600833), (29, 67552155), (33, 59364015), (45, 43533611), (55, 35618409), (87, 22517385), (99, 19788005), (145, 13510431), (165, 11872803), (239, 8196705), (261, 7505795), (319, 6141105), (435, 4503477), (495, 3957601), (571, 3430845), (717, 2732235), (957, 2047035), (1195, 1639341), (1305, 1501159), (1595, 1228221), (1713, 1143615), (2151, 910745), (2629, 745155), (2855, 686169), (2871, 682345), (3585, 546447), (4785, 409407), (5139, 381205), (6281, 311895), (6931, 282645), (7887, 248385), (8565, 228723), (10755, 182149), (13145, 149031), (14355, 136469), (16559, 118305), (18843, 103965), (20793, 94215), (23661, 82795), (25695, 76241), (31405, 62379), (34655, 56529), (39435, 49677)]