1388011161615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1\times {\mathrm{85049}}^1$

素因数の和:85856

約数の個数: 64

約数和(自身を含む): 2414168064000

約数和(自身を除く): 1026156902385

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 659, 1651, 1905, 1977, 3295, 4953, 8255, 8567, 9885, 24765, 25701, 42835, 83693, 85049, 128505, 251079, 255147, 418465, 425245, 1088009, 1105637, 1255395, 1275735, 3264027, 3316911, 5440045, 5528185, 10801223, 16320135, 16584555, 32403669, 54006115, 56047291, 140415899, 162018345, 168141873, 280236455, 421247697, 702079495, 728614783, 840709365, 2106238485, 2185844349, 3643073915, 7118005957, 10929221745, 21354017871, 35590029785, 92534077441, 106770089355, 277602232323, 462670387205, 1388011161615]

約数ペア:

[(1, 1388011161615), (3, 462670387205), (5, 277602232323), (13, 106770089355), (15, 92534077441), (39, 35590029785), (65, 21354017871), (127, 10929221745), (195, 7118005957), (381, 3643073915), (635, 2185844349), (659, 2106238485), (1651, 840709365), (1905, 728614783), (1977, 702079495), (3295, 421247697), (4953, 280236455), (8255, 168141873), (8567, 162018345), (9885, 140415899), (24765, 56047291), (25701, 54006115), (42835, 32403669), (83693, 16584555), (85049, 16320135), (128505, 10801223), (251079, 5528185), (255147, 5440045), (418465, 3316911), (425245, 3264027), (1088009, 1275735), (1105637, 1255395)]