123003195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 247090176

約数和(自身を除く): 124086981

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 53, 69, 93, 105, 115, 155, 159, 161, 217, 265, 345, 371, 465, 483, 651, 713, 795, 805, 961, 1085, 1113, 1219, 1643, 1855, 2139, 2415, 2883, 3255, 3565, 3657, 4805, 4929, 4991, 5565, 6095, 6727, 8215, 8533, 10695, 11501, 14415, 14973, 18285, 20181, 22103, 24645, 24955, 25599, 33635, 34503, 37789, 42665, 50933, 57505, 66309, 74865, 100905, 110515, 113367, 127995, 152799, 154721, 172515, 188945, 254665, 264523, 331545, 356531, 464163, 566835, 763995, 773605, 793569, 1069593, 1171459, 1322615, 1782655, 2320815, 3514377, 3967845, 5347965, 5857295, 8200213, 17571885, 24600639, 41001065, 123003195]

約数ペア:

[(1, 123003195), (3, 41001065), (5, 24600639), (7, 17571885), (15, 8200213), (21, 5857295), (23, 5347965), (31, 3967845), (35, 3514377), (53, 2320815), (69, 1782655), (93, 1322615), (105, 1171459), (115, 1069593), (155, 793569), (159, 773605), (161, 763995), (217, 566835), (265, 464163), (345, 356531), (371, 331545), (465, 264523), (483, 254665), (651, 188945), (713, 172515), (795, 154721), (805, 152799), (961, 127995), (1085, 113367), (1113, 110515), (1219, 100905), (1643, 74865), (1855, 66309), (2139, 57505), (2415, 50933), (2883, 42665), (3255, 37789), (3565, 34503), (3657, 33635), (4805, 25599), (4929, 24955), (4991, 24645), (5565, 22103), (6095, 20181), (6727, 18285), (8215, 14973), (8533, 14415), (10695, 11501)]