56503215

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3313}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 98226960

約数和(自身を除く): 41723745

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3313, 3411, 5685, 9939, 16565, 17055, 29817, 49695, 149085, 1255627, 3766881, 6278135, 11300643, 18834405, 56503215]

約数ペア:

[(1, 56503215), (3, 18834405), (5, 11300643), (9, 6278135), (15, 3766881), (45, 1255627), (379, 149085), (1137, 49695), (1895, 29817), (3313, 17055), (3411, 16565), (5685, 9939)]