6320745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 11860992

約数和(自身を除く): 5540247

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 197, 207, 279, 345, 465, 591, 713, 985, 1035, 1395, 1773, 2139, 2955, 3565, 4531, 6107, 6417, 8865, 10695, 13593, 18321, 22655, 30535, 32085, 40779, 54963, 67965, 91605, 140461, 203895, 274815, 421383, 702305, 1264149, 2106915, 6320745]

約数ペア:

[(1, 6320745), (3, 2106915), (5, 1264149), (9, 702305), (15, 421383), (23, 274815), (31, 203895), (45, 140461), (69, 91605), (93, 67965), (115, 54963), (155, 40779), (197, 32085), (207, 30535), (279, 22655), (345, 18321), (465, 13593), (591, 10695), (713, 8865), (985, 6417), (1035, 6107), (1395, 4531), (1773, 3565), (2139, 2955)]