49131684135

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{17471}}^1$

素因数の和:18085

約数の個数: 64

約数和(自身を含む): 89870376960

約数和(自身を除く): 40738692825

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 563, 999, 1665, 1689, 2815, 4995, 5067, 8445, 15201, 17471, 20831, 25335, 52413, 62493, 76005, 87355, 104155, 157239, 187479, 262065, 312465, 471717, 562437, 646427, 786195, 937395, 1939281, 2358585, 2812185, 3232135, 5817843, 9696405, 9836173, 17453529, 29089215, 29508519, 49180865, 87267645, 88525557, 147542595, 265576671, 363938401, 442627785, 1091815203, 1327883355, 1819692005, 3275445609, 5459076015, 9826336827, 16377228045, 49131684135]

約数ペア:

[(1, 49131684135), (3, 16377228045), (5, 9826336827), (9, 5459076015), (15, 3275445609), (27, 1819692005), (37, 1327883355), (45, 1091815203), (111, 442627785), (135, 363938401), (185, 265576671), (333, 147542595), (555, 88525557), (563, 87267645), (999, 49180865), (1665, 29508519), (1689, 29089215), (2815, 17453529), (4995, 9836173), (5067, 9696405), (8445, 5817843), (15201, 3232135), (17471, 2812185), (20831, 2358585), (25335, 1939281), (52413, 937395), (62493, 786195), (76005, 646427), (87355, 562437), (104155, 471717), (157239, 312465), (187479, 262065)]