13661293465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1\times {\mathrm{1249}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 17097300000

約数和(自身を除く): 3436006535

約数列:

[1, 5, 29, 145, 241, 313, 1205, 1249, 1565, 6245, 6989, 9077, 34945, 36221, 45385, 75433, 181105, 301009, 377165, 390937, 1505045, 1954685, 2187557, 8729261, 10937785, 11337173, 43646305, 56685865, 94215817, 471079085, 2732258693, 13661293465]

約数ペア:

[(1, 13661293465), (5, 2732258693), (29, 471079085), (145, 94215817), (241, 56685865), (313, 43646305), (1205, 11337173), (1249, 10937785), (1565, 8729261), (6245, 2187557), (6989, 1954685), (9077, 1505045), (34945, 390937), (36221, 377165), (45385, 301009), (75433, 181105)]