20147691135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{118897}}^1$

素因数の和:119008

約数の個数: 64

約数和(自身を含む): 38351738880

約数和(自身を除く): 18204047745

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 79, 143, 165, 195, 237, 395, 429, 715, 869, 1027, 1185, 2145, 2607, 3081, 4345, 5135, 11297, 13035, 15405, 33891, 56485, 118897, 169455, 356691, 594485, 1307867, 1545661, 1783455, 3923601, 4636983, 6539335, 7728305, 9392863, 17002271, 19618005, 23184915, 28178589, 46964315, 51006813, 85011355, 103321493, 122107219, 140892945, 255034065, 309964479, 366321657, 516607465, 610536095, 1343179409, 1549822395, 1831608285, 4029538227, 6715897045, 20147691135]

約数ペア:

[(1, 20147691135), (3, 6715897045), (5, 4029538227), (11, 1831608285), (13, 1549822395), (15, 1343179409), (33, 610536095), (39, 516607465), (55, 366321657), (65, 309964479), (79, 255034065), (143, 140892945), (165, 122107219), (195, 103321493), (237, 85011355), (395, 51006813), (429, 46964315), (715, 28178589), (869, 23184915), (1027, 19618005), (1185, 17002271), (2145, 9392863), (2607, 7728305), (3081, 6539335), (4345, 4636983), (5135, 3923601), (11297, 1783455), (13035, 1545661), (15405, 1307867), (33891, 594485), (56485, 356691), (118897, 169455)]