195085605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 370685952

約数和(自身を除く): 175600347

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 103, 143, 165, 195, 309, 429, 515, 715, 883, 1133, 1339, 1545, 2145, 2649, 3399, 4017, 4415, 5665, 6695, 9713, 11479, 13245, 14729, 16995, 20085, 29139, 34437, 44187, 48565, 57395, 73645, 90949, 126269, 145695, 172185, 220935, 272847, 378807, 454745, 631345, 1000439, 1182337, 1364235, 1894035, 3001317, 3547011, 5002195, 5911685, 13005707, 15006585, 17735055, 39017121, 65028535, 195085605]

約数ペア:

[(1, 195085605), (3, 65028535), (5, 39017121), (11, 17735055), (13, 15006585), (15, 13005707), (33, 5911685), (39, 5002195), (55, 3547011), (65, 3001317), (103, 1894035), (143, 1364235), (165, 1182337), (195, 1000439), (309, 631345), (429, 454745), (515, 378807), (715, 272847), (883, 220935), (1133, 172185), (1339, 145695), (1545, 126269), (2145, 90949), (2649, 73645), (3399, 57395), (4017, 48565), (4415, 44187), (5665, 34437), (6695, 29139), (9713, 20085), (11479, 16995), (13245, 14729)]