75289235

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 113467392

約数和(自身を除く): 38178157

約数列:

[1, 5, 7, 23, 31, 35, 49, 115, 155, 161, 217, 245, 431, 713, 805, 1085, 1127, 1519, 2155, 3017, 3565, 4991, 5635, 7595, 9913, 13361, 15085, 21119, 24955, 34937, 49565, 66805, 69391, 93527, 105595, 174685, 307303, 346955, 467635, 485737, 654689, 1536515, 2151121, 2428685, 3273445, 10755605, 15057847, 75289235]

約数ペア:

[(1, 75289235), (5, 15057847), (7, 10755605), (23, 3273445), (31, 2428685), (35, 2151121), (49, 1536515), (115, 654689), (155, 485737), (161, 467635), (217, 346955), (245, 307303), (431, 174685), (713, 105595), (805, 93527), (1085, 69391), (1127, 66805), (1519, 49565), (2155, 34937), (3017, 24955), (3565, 21119), (4991, 15085), (5635, 13361), (7595, 9913)]