12528035555

素因数分解:

$5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 17932492800

約数和(自身を除く): 5404457245

約数列:

[1, 5, 7, 35, 49, 71, 137, 245, 343, 355, 497, 685, 751, 959, 1715, 2485, 3479, 3755, 4795, 5257, 6713, 9727, 17395, 24353, 26285, 33565, 36799, 46991, 48635, 53321, 68089, 102887, 121765, 183995, 234955, 257593, 266605, 340445, 373247, 476623, 514435, 720209, 1287965, 1866235, 2383115, 2612729, 3336361, 3601045, 5041463, 7304977, 13063645, 16681805, 18289103, 25207315, 35290241, 36524885, 51134839, 91445515, 176451205, 255674195, 357943873, 1789719365, 2505607111, 12528035555]

約数ペア:

[(1, 12528035555), (5, 2505607111), (7, 1789719365), (35, 357943873), (49, 255674195), (71, 176451205), (137, 91445515), (245, 51134839), (343, 36524885), (355, 35290241), (497, 25207315), (685, 18289103), (751, 16681805), (959, 13063645), (1715, 7304977), (2485, 5041463), (3479, 3601045), (3755, 3336361), (4795, 2612729), (5257, 2383115), (6713, 1866235), (9727, 1287965), (17395, 720209), (24353, 514435), (26285, 476623), (33565, 373247), (36799, 340445), (46991, 266605), (48635, 257593), (53321, 234955), (68089, 183995), (102887, 121765)]