13309906415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{3049}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 17339616000

約数和(自身を除く): 4029709585

約数列:

[1, 5, 13, 65, 239, 281, 1195, 1405, 3049, 3107, 3653, 15245, 15535, 18265, 39637, 67159, 198185, 335795, 728711, 856769, 873067, 3643555, 4283845, 4365335, 9473243, 11137997, 47366215, 55689985, 204767791, 1023838955, 2661981283, 13309906415]

約数ペア:

[(1, 13309906415), (5, 2661981283), (13, 1023838955), (65, 204767791), (239, 55689985), (281, 47366215), (1195, 11137997), (1405, 9473243), (3049, 4365335), (3107, 4283845), (3653, 3643555), (15245, 873067), (15535, 856769), (18265, 728711), (39637, 335795), (67159, 198185)]