4988731575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 8831434752

約数和(自身を除く): 3842703177

約数列:

[1, 3, 5, 15, 25, 31, 47, 71, 75, 93, 141, 155, 213, 235, 355, 465, 643, 705, 775, 1065, 1175, 1457, 1775, 1929, 2201, 2325, 3215, 3337, 3525, 4371, 5325, 6603, 7285, 9645, 10011, 11005, 16075, 16685, 19933, 21855, 30221, 33015, 36425, 45653, 48225, 50055, 55025, 59799, 83425, 90663, 99665, 103447, 109275, 136959, 151105, 165075, 228265, 250275, 298995, 310341, 453315, 498325, 517235, 684795, 755525, 936851, 1141325, 1415243, 1494975, 1551705, 2145691, 2266575, 2586175, 2810553, 3423975, 4245729, 4684255, 6437073, 7076215, 7758525, 10728455, 14052765, 21228645, 23421275, 32185365, 35381075, 53642275, 66516421, 70263825, 106143225, 160926825, 199549263, 332582105, 997746315, 1662910525, 4988731575]

約数ペア:

[(1, 4988731575), (3, 1662910525), (5, 997746315), (15, 332582105), (25, 199549263), (31, 160926825), (47, 106143225), (71, 70263825), (75, 66516421), (93, 53642275), (141, 35381075), (155, 32185365), (213, 23421275), (235, 21228645), (355, 14052765), (465, 10728455), (643, 7758525), (705, 7076215), (775, 6437073), (1065, 4684255), (1175, 4245729), (1457, 3423975), (1775, 2810553), (1929, 2586175), (2201, 2266575), (2325, 2145691), (3215, 1551705), (3337, 1494975), (3525, 1415243), (4371, 1141325), (5325, 936851), (6603, 755525), (7285, 684795), (9645, 517235), (10011, 498325), (11005, 453315), (16075, 310341), (16685, 298995), (19933, 250275), (21855, 228265), (30221, 165075), (33015, 151105), (36425, 136959), (45653, 109275), (48225, 103447), (50055, 99665), (55025, 90663), (59799, 83425)]