2019035535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3221}}^1$

素因数の和:3400

約数の個数: 64

約数和(自身を含む): 3674626560

約数和(自身を除く): 1655591025

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 131, 145, 165, 319, 393, 435, 655, 957, 1441, 1595, 1965, 3221, 3799, 4323, 4785, 7205, 9663, 11397, 16105, 18995, 21615, 35431, 41789, 48315, 56985, 93409, 106293, 125367, 177155, 208945, 280227, 421951, 467045, 531465, 626835, 1027499, 1265853, 1401135, 2109755, 3082497, 4641461, 5137495, 6329265, 12236579, 13924383, 15412485, 23207305, 36709737, 61182895, 69621915, 134602369, 183548685, 403807107, 673011845, 2019035535]

約数ペア:

[(1, 2019035535), (3, 673011845), (5, 403807107), (11, 183548685), (15, 134602369), (29, 69621915), (33, 61182895), (55, 36709737), (87, 23207305), (131, 15412485), (145, 13924383), (165, 12236579), (319, 6329265), (393, 5137495), (435, 4641461), (655, 3082497), (957, 2109755), (1441, 1401135), (1595, 1265853), (1965, 1027499), (3221, 626835), (3799, 531465), (4323, 467045), (4785, 421951), (7205, 280227), (9663, 208945), (11397, 177155), (16105, 125367), (18995, 106293), (21615, 93409), (35431, 56985), (41789, 48315)]