105156975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 219985920

約数和(自身を除く): 114828945

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 131, 139, 165, 175, 231, 275, 385, 393, 417, 525, 655, 695, 825, 917, 973, 1155, 1441, 1529, 1925, 1965, 2085, 2751, 2919, 3275, 3475, 4323, 4585, 4587, 4865, 5775, 7205, 7645, 9825, 10087, 10425, 10703, 13755, 14595, 18209, 21615, 22925, 22935, 24325, 30261, 32109, 36025, 38225, 50435, 53515, 54627, 68775, 72975, 91045, 108075, 114675, 127463, 151305, 160545, 200299, 252175, 267575, 273135, 382389, 455225, 600897, 637315, 756525, 802725, 1001495, 1365675, 1402093, 1911945, 3004485, 3186575, 4206279, 5007475, 7010465, 9559725, 15022425, 21031395, 35052325, 105156975]

約数ペア:

[(1, 105156975), (3, 35052325), (5, 21031395), (7, 15022425), (11, 9559725), (15, 7010465), (21, 5007475), (25, 4206279), (33, 3186575), (35, 3004485), (55, 1911945), (75, 1402093), (77, 1365675), (105, 1001495), (131, 802725), (139, 756525), (165, 637315), (175, 600897), (231, 455225), (275, 382389), (385, 273135), (393, 267575), (417, 252175), (525, 200299), (655, 160545), (695, 151305), (825, 127463), (917, 114675), (973, 108075), (1155, 91045), (1441, 72975), (1529, 68775), (1925, 54627), (1965, 53515), (2085, 50435), (2751, 38225), (2919, 36025), (3275, 32109), (3475, 30261), (4323, 24325), (4585, 22935), (4587, 22925), (4865, 21615), (5775, 18209), (7205, 14595), (7645, 13755), (9825, 10703), (10087, 10425)]