136476825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 239496576

約数和(自身を除く): 103019751

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 115, 183, 305, 345, 575, 915, 1297, 1403, 1525, 1725, 3891, 4209, 4575, 6485, 7015, 19455, 21045, 29831, 32425, 35075, 79117, 89493, 97275, 105225, 149155, 237351, 395585, 447465, 745775, 1186755, 1819691, 1977925, 2237325, 5459073, 5933775, 9098455, 27295365, 45492275, 136476825]

約数ペア:

[(1, 136476825), (3, 45492275), (5, 27295365), (15, 9098455), (23, 5933775), (25, 5459073), (61, 2237325), (69, 1977925), (75, 1819691), (115, 1186755), (183, 745775), (305, 447465), (345, 395585), (575, 237351), (915, 149155), (1297, 105225), (1403, 97275), (1525, 89493), (1725, 79117), (3891, 35075), (4209, 32425), (4575, 29831), (6485, 21045), (7015, 19455)]