2199774435

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 3717052416

約数和(自身を除く): 1517277981

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 193, 205, 215, 431, 579, 615, 645, 965, 1293, 1763, 2155, 2895, 5289, 6465, 7913, 8299, 8815, 17671, 18533, 23739, 24897, 26445, 39565, 41495, 53013, 55599, 83183, 88355, 92665, 118695, 124485, 249549, 265065, 277995, 340259, 415915, 759853, 1020777, 1247745, 1701295, 2279559, 3410503, 3576869, 3799265, 5103885, 10231509, 10730607, 11397795, 17052515, 17884345, 51157545, 53653035, 146651629, 439954887, 733258145, 2199774435]

約数ペア:

[(1, 2199774435), (3, 733258145), (5, 439954887), (15, 146651629), (41, 53653035), (43, 51157545), (123, 17884345), (129, 17052515), (193, 11397795), (205, 10730607), (215, 10231509), (431, 5103885), (579, 3799265), (615, 3576869), (645, 3410503), (965, 2279559), (1293, 1701295), (1763, 1247745), (2155, 1020777), (2895, 759853), (5289, 415915), (6465, 340259), (7913, 277995), (8299, 265065), (8815, 249549), (17671, 124485), (18533, 118695), (23739, 92665), (24897, 88355), (26445, 83183), (39565, 55599), (41495, 53013)]