24996695

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 7904425

約数列:

[1, 5, 29, 31, 67, 83, 145, 155, 335, 415, 899, 1943, 2077, 2407, 2573, 4495, 5561, 9715, 10385, 12035, 12865, 27805, 60233, 74617, 161269, 172391, 301165, 373085, 806345, 861955, 4999339, 24996695]

約数ペア:

[(1, 24996695), (5, 4999339), (29, 861955), (31, 806345), (67, 373085), (83, 301165), (145, 172391), (155, 161269), (335, 74617), (415, 60233), (899, 27805), (1943, 12865), (2077, 12035), (2407, 10385), (2573, 9715), (4495, 5561)]