28681036395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5993947}}^1$

素因数の和:5993995

約数の個数: 32

約数和(自身を含む): 51787710720

約数和(自身を除く): 23106674325

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 5993947, 17981841, 29969735, 65933417, 89909205, 173824463, 197800251, 329667085, 521473389, 869122315, 989001255, 1912069093, 2607366945, 5736207279, 9560345465, 28681036395]

約数ペア:

[(1, 28681036395), (3, 9560345465), (5, 5736207279), (11, 2607366945), (15, 1912069093), (29, 989001255), (33, 869122315), (55, 521473389), (87, 329667085), (145, 197800251), (165, 173824463), (319, 89909205), (435, 65933417), (957, 29969735), (1595, 17981841), (4785, 5993947)]