15697536547

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1277}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 20625325056

約数和(自身を除く): 4927788509

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 631, 847, 1277, 1771, 2783, 4417, 6941, 8939, 14047, 14513, 19481, 29371, 48587, 76351, 98329, 101591, 154517, 159643, 205597, 323081, 534457, 805787, 1081619, 1117501, 1756073, 2261567, 3553891, 5640509, 8863657, 12292511, 18533101, 24877237, 62045599, 97500227, 129731707, 203864111, 682501589, 1427048777, 2242505221, 15697536547]

約数ペア:

[(1, 15697536547), (7, 2242505221), (11, 1427048777), (23, 682501589), (77, 203864111), (121, 129731707), (161, 97500227), (253, 62045599), (631, 24877237), (847, 18533101), (1277, 12292511), (1771, 8863657), (2783, 5640509), (4417, 3553891), (6941, 2261567), (8939, 1756073), (14047, 1117501), (14513, 1081619), (19481, 805787), (29371, 534457), (48587, 323081), (76351, 205597), (98329, 159643), (101591, 154517)]