344234842775

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1\times {\mathrm{1097}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 439343442720

約数和(自身を除く): 95108599945

約数列:

[1, 5, 25, 41, 205, 389, 787, 1025, 1097, 1945, 3935, 5485, 9725, 15949, 19675, 27425, 32267, 44977, 79745, 161335, 224885, 306143, 398725, 426733, 806675, 863339, 1124425, 1530715, 2133665, 4316695, 7653575, 10668325, 12551863, 17496053, 21583475, 35396899, 62759315, 87480265, 176984495, 313796575, 335838871, 437401325, 884922475, 1679194355, 8395971775, 13769393711, 68846968555, 344234842775]

約数ペア:

[(1, 344234842775), (5, 68846968555), (25, 13769393711), (41, 8395971775), (205, 1679194355), (389, 884922475), (787, 437401325), (1025, 335838871), (1097, 313796575), (1945, 176984495), (3935, 87480265), (5485, 62759315), (9725, 35396899), (15949, 21583475), (19675, 17496053), (27425, 12551863), (32267, 10668325), (44977, 7653575), (79745, 4316695), (161335, 2133665), (224885, 1530715), (306143, 1124425), (398725, 863339), (426733, 806675)]