2015396253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 3435868800

約数和(自身を除く): 1420472547

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 107, 111, 117, 171, 229, 247, 321, 333, 481, 687, 703, 741, 963, 1391, 1443, 2033, 2061, 2109, 2223, 2977, 3959, 4173, 4329, 4351, 6099, 6327, 8473, 8931, 9139, 11877, 12519, 13053, 18297, 24503, 25419, 26429, 26793, 27417, 35631, 39159, 51467, 56563, 73509, 75221, 76257, 79287, 82251, 110149, 154401, 160987, 169689, 220527, 225663, 237861, 318539, 330447, 463203, 465557, 482961, 509067, 676989, 906611, 955617, 977873, 991341, 1396671, 1448883, 2092831, 2719833, 2866851, 2933619, 4190013, 6052241, 6278493, 8159499, 8800857, 11785943, 17225609, 18156723, 18835479, 35357829, 51676827, 54470169, 106073487, 155030481, 223932917, 671798751, 2015396253]

約数ペア:

[(1, 2015396253), (3, 671798751), (9, 223932917), (13, 155030481), (19, 106073487), (37, 54470169), (39, 51676827), (57, 35357829), (107, 18835479), (111, 18156723), (117, 17225609), (171, 11785943), (229, 8800857), (247, 8159499), (321, 6278493), (333, 6052241), (481, 4190013), (687, 2933619), (703, 2866851), (741, 2719833), (963, 2092831), (1391, 1448883), (1443, 1396671), (2033, 991341), (2061, 977873), (2109, 955617), (2223, 906611), (2977, 676989), (3959, 509067), (4173, 482961), (4329, 465557), (4351, 463203), (6099, 330447), (6327, 318539), (8473, 237861), (8931, 225663), (9139, 220527), (11877, 169689), (12519, 160987), (13053, 154401), (18297, 110149), (24503, 82251), (25419, 79287), (26429, 76257), (26793, 75221), (27417, 73509), (35631, 56563), (39159, 51467)]