55139085

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1229}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 95748120

約数和(自身を除く): 40609035

約数列:

[1, 3, 5, 9, 15, 45, 997, 1229, 2991, 3687, 4985, 6145, 8973, 11061, 14955, 18435, 44865, 55305, 1225313, 3675939, 6126565, 11027817, 18379695, 55139085]

約数ペア:

[(1, 55139085), (3, 18379695), (5, 11027817), (9, 6126565), (15, 3675939), (45, 1225313), (997, 55305), (1229, 44865), (2991, 18435), (3687, 14955), (4985, 11061), (6145, 8973)]