42235795

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 62512128

約数和(自身を除く): 20276333

約数列:

[1, 5, 7, 31, 35, 49, 67, 83, 155, 217, 245, 335, 415, 469, 581, 1085, 1519, 2077, 2345, 2573, 2905, 3283, 4067, 5561, 7595, 10385, 12865, 14539, 16415, 18011, 20335, 27805, 38927, 72695, 90055, 101773, 126077, 172391, 194635, 272489, 508865, 630385, 861955, 1206737, 1362445, 6033685, 8447159, 42235795]

約数ペア:

[(1, 42235795), (5, 8447159), (7, 6033685), (31, 1362445), (35, 1206737), (49, 861955), (67, 630385), (83, 508865), (155, 272489), (217, 194635), (245, 172391), (335, 126077), (415, 101773), (469, 90055), (581, 72695), (1085, 38927), (1519, 27805), (2077, 20335), (2345, 18011), (2573, 16415), (2905, 14539), (3283, 12865), (4067, 10385), (5561, 7595)]